WHY2025 until

We're out of fish 🐟🐬 :(

Tickets may still be swimming around at https://wiki.why2025.org/TicketSwap - there are and won't be any day passes available. See you all at WHY2025! 🎉

There will be no more ticket drops from pending orders.

There will be more merch!

More merch, shipped directly to your door, is available for order from https://merch.why2025.org/

The booking period for this event is over.

Festivalweg 2
1724 PT, Oudkarspel
Netherlands

until
Add to Calendar

Products

🎟️ General Tickets

Let's get this straight: All the tickets in this category will grant you the same amazing experience at WHY2025 - no matter the face value printed on the ticket.

But since everyone's circumstances are different and some might be able to splurge a little extra, we are giving you the option to buy a more expensive ticket and to donate a part of your ticketing money towards making this event extra-special.

Early Nerd

Be one of the first ones to purchase your WHY2025 ticket and enjoy a special discount.

Available while limited quantities last or until the 28.02.2025 - whichever is earlier.

Original price: €342.42 New price: €333.33 incl. taxes

Not available any more.

Nerd

Your standard ticket to WHY2025.

Available until 28.02.2025

€342.42 incl. taxes

Not available any more.

Late Nerd

Your ticket to WHY2025 if you missed the main sales window.

Available from 01.03.2025 until 30.06.2025

€362.42 incl. taxes

Not available any more.

Procrastinerd

You waited too long now you need a last minute ticket? This is your last chance!

Available from 01.07.2025 until space runs out.

€372.42 incl. taxes

SOLD OUT

Low on funds Nerd

Can't afford a full priced ticket? No problem! Please let us know what you are able to afford for a ticket.
Please note we will manual validate these tickets and might get in touch with you on the e-mail address of the order.
If you have any question about this, please feel free to contact us at friends@why2025.org.

incl. taxes

SOLD OUT

Generous Nerd

If you feel extra generous and can spare some additional money, you can do so using this ticket.

While it does not grant any additional perks on site, it will leave you with a warm and fuzzy feeling and the knowledge that your generosity will have allowed other, less fortunate nerds to attend WHY2025 on a discounted friends ticket.

incl. taxes

SOLD OUT

Corporate package

This is a tailored ticket specially for those lucky few who can declare the ticket with their employer.
Note: this ticket grants absolutely no additional extras, it's just the same ticket but with corporate & procurement compliant language.

€512.00 incl. taxes

SOLD OUT

🎫 Children's Tickets

Baby Nerd (0-5 years)

Children born after 01.07.2019

free

FULLY BOOKED

Kid Nerd (6-11 years)

Children born after 01.07.2013

€64.00 incl. taxes

SOLD OUT

Young Nerd (12-15 years)

Children born after 01.07.2009

€192.00 incl. taxes

SOLD OUT

🅿️ Parking and Camper

Late Car Parking

Since you cannot bring your car onto the field, you'll need to park it somewhere. Luckily for you, we will provide this handy parking field just next to the campground.

€50.00 incl. 21% VAT

Quantity

Camper Ticket

If you arrive with an RV or camper van and would like to park your camper on the campground, you'll need one of these limited camper tickets.

Note: There will be designated camper areas, you might not be able to park your campervan right next to your friends' tents and around campers might be limited spots to put up tents.

Note: The camper ticket does not include a parking ticket and cars are not allowed to stay with the attachment (if detachable). So if you arrive by caravan you might want to include a parking ticket as well.

0 currently available

€128.00 incl. 21% VAT

SOLD OUT

Car Parking for the less mobile

Are you or one of the attendance you transport less mobile? We understand that public transport might not be a option for you.
Note: We will put your order on-hold until we are have reached out to ask if you need additional attendance during the event.

free

⛺ Tent rental

Don't want to or can't pack a tent with you? We have various options for you.
During checkout you'll be offered our premium installation setup.

1 Person rental tent

1 Person rental tent

A pop-up tent including gear, to be returned after the event. We will give you the tent and gear, and you can set it up wherever you like (unless you select premium setup in the next step).



Includes:

  • 1x Tent
  • 1x 1p Air mattress
  • 1x 1p Sleeping bag
  • 1x 1p Pillow

€105.00 incl. 21% VAT

SOLD OUT
Singles 2 Persons rental tent

Singles 2 Persons rental tent

A pop-up tent including gear, to be returned after the event. We will give you the tent and gear, and you can set it up wherever you like (unless you select premium setup in the next step).



Includes:

  • 1x Tent
  • 2x 1p Air mattress
  • 2x 1p Sleeping bag
  • 2x 1p Pillow

€145.00 incl. 21% VAT

SOLD OUT

👕 Merchandise

Merchandise pickup

Merchandise can only be collected on the field during the event and requires a valid admission ticket.
We will not send merchandise through postal!
Zipped hoodie

Zipped hoodie

WHY2025 Hoodie: Gear Up for the Universe

Get ready to turn heads at WHY2025 with this ultimate hoodie designed for hackers, dreamers, and stargazers alike!

  • Loose Fit, All-Day Comfort: Whether you're coding, exploring, or chilling, this hoodie keeps you comfortable with a relaxed fit.
  • Zippered Design: Easy on, easy off—effortless style for every moment.
  • Premium Quality: Made from 350-gram brushed 80% cotton and 20% polyester, it’s soft, durable, and ready for anything.
  • Functional Pockets: Equipped with hand pockets and a sleek chest pocket for all your essentials.
  • Signature WHY2025 Patch: A silicon WHY2025 patch on the chest gives you camp pride with a clean finish.
  • Customizable Shoulder: A spot for a 7x7cm velcro patch lets you showcase your personal style or team flair.
  • UV Universe Print: The all-over universe print stays discreet and sophisticated during the day but transforms into a vibrant UV galaxy under party lights.
  • Full Back Universe Print: A stunning full-back design ensures you’re rocking cosmic vibes from every angle.
  • Neon Embroidered Details:
  • "WHAT HACKERS YEARN" embroidered in neon across the back for a statement that stands out.
  • "2025" embroidered in neon on the hood for an extra futuristic touch.

This isn’t just a hoodie—it’s your WHY2025 statement piece. Day or night, lowkey or party-ready, this hoodie brings comfort and style into the stratosphere.

Please check the sizing table before ordering: https://wiki.why2025.org/Team:Merch/sizing

€65.00
SOLD OUT
XS

€65.00 incl. 21% VAT

SOLD OUT
S

€65.00 incl. 21% VAT

SOLD OUT
M

€65.00 incl. 21% VAT

SOLD OUT
L

€65.00 incl. 21% VAT

SOLD OUT
XL

€65.00 incl. 21% VAT

SOLD OUT
2XL

€65.00 incl. 21% VAT

SOLD OUT
3XL

€65.00 incl. 21% VAT

SOLD OUT
4XL

€65.00 incl. 21% VAT

SOLD OUT
5XL

€65.00 incl. 21% VAT

SOLD OUT
XXS

€65.00 incl. 21% VAT

SOLD OUT
Design T-shirt

Design T-shirt

WHY2025 Design T-Shirt: Wear the Universe

Get ready to turn heads at WHY2025 with this ultimate T-shirt designed for hackers, dreamers, and stargazers alike!

  • Loose Fit, Total Freedom: Stay comfortable and relaxed whether you're hacking, exploring, or dancing under the stars.
  • Premium Quality: Made from 220-gram 100% cotton, this T-shirt feels soft, breathable, and built to last.
  • Signature Chest Detail: The woven "WHAT HACKERS YEARN" label on the chest adds a sleek, iconic touch.
  • Customizable Shoulder: A spot for a 7x7cm hook-and-loop patch on the shoulder lets you add your own flair or team spirit.
  • UV Universe Print: The all-over universe pattern stays subtle during the day but comes alive in vibrant UV colors when the party starts.
  • Full Back Universe Print: Featuring a stunning cosmic design with the bold WHY2025 logo for a look that’s out of this world.
  • 2025 Embroidered Front: A clean, sharp "WHY2025" woven label on the front gives the tee a futuristic finish.

This isn’t just a T-shirt—it’s your WHY2025 uniform for exploration, innovation, and celebration. Whether you’re making connections or lighting up the night, this shirt ensures you look and feel stellar.

Please check the sizing table before ordering: https://wiki.why2025.org/Team:Merch/sizing

€37.50
XS

€37.50 incl. 21% VAT

S

€37.50 incl. 21% VAT

M

€37.50 incl. 21% VAT

Quantity
L

€37.50 incl. 21% VAT

Quantity
XL

€37.50 incl. 21% VAT

Quantity
2XL

€37.50 incl. 21% VAT

SOLD OUT
3XL

€37.50 incl. 21% VAT

4XL

€37.50 incl. 21% VAT

SOLD OUT
5XL

€37.50 incl. 21% VAT

SOLD OUT
Bucket hat

Bucket hat

WHY2025 Bucket Hat: Double the Style, Double the Fun

Get ready to turn heads at WHY2025 with this must-have reversible bucket hat, designed for cosmic adventurers and bold trendsetters!

  • Reversible Design: Two unique sides, endless possibilities—switch it up to match your vibe or the occasion.
  • Cosmic Polyester Side: One side is made from 100% polyester, featuring a vibrant full-color sublimated universe print with the iconic WHY2025 logo—perfect for when you want to take your look to another dimension.
  • Neon Towel Side: Flip it over for a bold and practical twist! The other side is crafted from 100% cotton terry fabric (towel fabric) in eye-catching neon pink, complete with the signature "WHAT HACKERS YEARN" woven label.

Whether you’re staying cool in the sun or standing out at the party, the WHY2025 Bucket Hat has you covered. Two sides, one hat—because one style is never enough.

Please check the sizing table before ordering: https://wiki.why2025.org/Team:Merch/sizing

€25.00
SOLD OUT
S/M

€25.00 incl. 21% VAT

SOLD OUT
L/XL

€25.00 incl. 21% VAT

SOLD OUT
Shopper bag

Shopper bag

WHY2025 Shopper Bag: Carry the Universe with You

Get ready to turn heads at WHY2025 with this stellar shopper bag that’s as bold and practical as the camp itself!

  • Durable and Lightweight: Made from 300-gram 100% polyester, this bag is tough enough for all your essentials while staying lightweight and easy to carry.
  • Cosmic Design: Featuring a full-color sublimated universe print on both sides, this bag brings the stars to your everyday adventures.
  • Custom Colored Handles: Designed for comfort and style, the custom handles add a vibrant pop of color to match your cosmic vibes.
  • Signature Detail: Finished with a sleek woven WHY2025 label, showcasing your camp pride in every detail.

Perfect for hauling gear, goodies, or galactic treasures, the WHY2025 Shopper Bag combines style and function to keep you prepared—whether you’re exploring the camp or heading out for your next adventure.

€25.00 incl. 21% VAT

SOLD OUT
Kids T-shirt

Kids T-shirt

WHY2025 Kids T-Shirt: Little Stars, Big Style

Get ready to turn heads at WHY2025 with this epic kids' T-shirt designed for the next generation of dreamers, explorers, and innovators!

  • Lightweight Comfort: Made from 185-gram 100% cotton, this T-shirt is soft, breathable, and perfect for all-day adventures.
  • Customizable Fun: A spot for a hook-and-loop patch on the shoulder lets kids add their own creative flair.
  • Signature Front Print: The bold "WHAT HACKERS YEARN" screen print on the front makes a statement of curiosity and imagination.
  • UV Universe Print: The all-over universe pattern stays cool and subtle during the day but glows in vibrant UV colors when the lights go down—perfect for parties and nighttime fun!
  • Cool Backside Design: A stylish DTF print on the back adds an extra touch of cosmic awesomeness.

This isn’t just a kids' T-shirt—it’s a ticket to adventure. Comfortable, colorful, and built for fun, it’s the perfect gear for little stars ready to shine at WHY2025!

Please check the sizing table before ordering: https://wiki.why2025.org/Team:Merch/sizing

€25.00
SOLD OUT
5/6

€25.00 incl. 21% VAT

SOLD OUT
7/8

€25.00 incl. 21% VAT

SOLD OUT
9/11

€25.00 incl. 21% VAT

SOLD OUT
12/13

€25.00 incl. 21% VAT

SOLD OUT
Totebag

Totebag

WHY2025 Tote Bag: Eco-Friendly and Effortlessly Cool

Get ready to turn heads at WHY2025 with this sleek and sustainable tote bag, designed for simplicity and style on a budget!

  • Affordable and Practical: A great-value option that offers the perfect balance of convenience and eco-conscious design.
  • 100% Organic Cotton: Made from soft, durable 100% organic cotton, this tote is as kind to the planet as it is to your everyday use.
  • Minimalist Design: Featuring a 4-color screen print of the iconic WHY2025 logo on one side, this bag delivers a clean, impactful look.

Whether you're carrying camp essentials or just running errands, the WHY2025 Tote Bag is the perfect blend of sustainability and laid-back style.

€11.00 incl. 21% VAT

SOLD OUT
Event T-shirt

Event T-shirt

WHY2025 Event T-Shirt: Style for Every Explorer

Get ready to turn heads at WHY2025 with this vibrant and affordable T-shirt—perfect for every hacker, dreamer, and adventurer at the camp!

  • Affordable and Practical: A cost-effective option designed to keep you looking fresh throughout the event.
  • Regular Fit: A classic, comfortable fit that’s easy to wear all day long.
  • Lightweight and Organic: Made from 185-gram 100% organic cotton, it’s soft, breathable, and eco-conscious.
  • Color Options for Every Vibe: Available in 4 fresh and fun colors—peach, grey, sky-blue, and purple—so you can pick the perfect match for your style.
  • Bold Front Design: A vibrant 4-color screenprint on the front adds a pop of creativity.
  • Cosmic Back Print: The 5-color screenprint on the back brings WHY2025’s energy to life with stunning detail.

Whether you’re exploring, connecting, or celebrating under the stars, the WHY2025 Event T-shirt is your go-to for practical style and camp spirit. Pick your color, rock your look, and make memories!

Please check the sizing table before ordering: https://wiki.why2025.org/Team:Merch/sizing

€22.50
SOLD OUT
XS - Peach

€22.50 incl. 21% VAT

SOLD OUT
S - Peach

€22.50 incl. 21% VAT

SOLD OUT
M - Peach

€22.50 incl. 21% VAT

SOLD OUT
L - Peach

€22.50 incl. 21% VAT

SOLD OUT
XL - Peach

€22.50 incl. 21% VAT

SOLD OUT
2XL - Peach

€22.50 incl. 21% VAT

SOLD OUT
3XL - Peach

€22.50 incl. 21% VAT

SOLD OUT
4XL - Peach

€22.50 incl. 21% VAT

SOLD OUT
5XL - Peach

€22.50 incl. 21% VAT

SOLD OUT
XS - Grey

€22.50 incl. 21% VAT

SOLD OUT
S - Grey

€22.50 incl. 21% VAT

SOLD OUT
M - Grey

€22.50 incl. 21% VAT

SOLD OUT
L - Grey

€22.50 incl. 21% VAT

SOLD OUT
XL - Grey

€22.50 incl. 21% VAT

SOLD OUT
2XL - Grey

€22.50 incl. 21% VAT

SOLD OUT
3XL - Grey

€22.50 incl. 21% VAT

SOLD OUT
4XL - Grey

€22.50 incl. 21% VAT

SOLD OUT
5XL - Grey

€22.50 incl. 21% VAT

SOLD OUT
XS - Sky-blue

€22.50 incl. 21% VAT

SOLD OUT
S - Sky-blue

€22.50 incl. 21% VAT

SOLD OUT
M - Sky-blue

€22.50 incl. 21% VAT

SOLD OUT
L - Sky-blue

€22.50 incl. 21% VAT

SOLD OUT
XL - Sky-blue

€22.50 incl. 21% VAT

SOLD OUT
2XL - Sky-blue

€22.50 incl. 21% VAT

SOLD OUT
3XL - Sky-blue

€22.50 incl. 21% VAT

SOLD OUT
4XL - Sky-blue

€22.50 incl. 21% VAT

SOLD OUT
5XL - Sky-blue

€22.50 incl. 21% VAT

SOLD OUT
XS - Purple

€22.50 incl. 21% VAT

SOLD OUT
S - Purple

€22.50 incl. 21% VAT

SOLD OUT
M - Purple

€22.50 incl. 21% VAT

SOLD OUT
L - Purple

€22.50 incl. 21% VAT

SOLD OUT
XL - Purple

€22.50 incl. 21% VAT

SOLD OUT
2XL - Purple

€22.50 incl. 21% VAT

SOLD OUT
3XL - Purple

€22.50 incl. 21% VAT

SOLD OUT
4XL - Purple

€22.50 incl. 21% VAT

SOLD OUT
5XL - Purple

€22.50 incl. 21% VAT

SOLD OUT
Towel

Towel

WHY2025 TOWEL

  • Soft & Dry: after getting wet, this towel gets you dry in the blink of an eye.
  • Size: 70x140cm
  • Premium Quality: Made from 450g/m2, 100% cotton with Oekotex certificate.
  • Neon Embroidered Details:
    "WHAT HACKERS YEARN" embroidered in neon across the lower front for a statement that stands out.

€25.00 incl. 21% VAT

SOLD OUT
Socks

Socks

WHY2025 SOCKS

  • Ultracool and comfortable:looking cool and comfortabel has never been better!
  • Sizes: two sizes available: 39-42 and 43-46.
  • Premium Quality: Made from cotton/polymide/elastane, made in Europe.
  • Signature WHY2025 logo: jacquard knitted WHY2025 logo all around the sock combined with bright neon details.
€7.50
EU size 39-42

€7.50 incl. 21% VAT

SOLD OUT
EU size 43-46

€7.50 incl. 21% VAT

Quantity
CAP

CAP

WHY2025 CAP

  • Sportive fit, curved visor: looking cool and protecting yourself from sunny rays
  • Size: one size fits MOST!
  • Functional Details: strap with metal fastner closure for perfect adjustment around your head
  • Premium Quality: Made from 100% cotton, made in 6 panels for a snug fit.
  • Signature WHY2025 Embroidery: A direct WHY2025 embroidery on the front of the cap.

€20.00 incl. 21% VAT

SOLD OUT

🎲 Other

Happy Hacker Gift Card

Want to give a great surprise to another nerd? Give them the joy of a giftcard for WHY2025!
The giftcard can used on any product in the online shop.

Quantity

Random Donation

Do you have extra money spare and want to give us both a warm and fuzzy feeling?
We promise that all donations will be used for the event, hackerspaces and community.
Note that we feel extra warm if you donate in multiples of l33t.

If this takes longer than a few minutes, please contact us.