👉 Pre-check-in
Pick up your badge early on Tuesday, Sep 22 or Wednesday, Sep 23 from 16:00 to 19:00 at Kraftwerk in Container K4 (Team Room).
🔑 Must-haves
- Valid photo ID or passport (required for check-in)
- Ticket QR code (sent to your email)
- Laptop & charger — outlets in Switzerland are Type J (don't forget an adapter if you need one!)

🔌 Essentials
- Refillable water bottle / cup (water refill stations available throughout the venue)
- Change of clothes & toiletries (the venue is open 24/7 with bathrooms and a relaxation area, but no beds — see 🧘 Relax & Recharge)
- Swimwear & towel (complimentary access to the indoor pool across the street — see 🧘 Relax & Recharge)
🎧 Smart extras
- Headphones (crucial for deep focus and late-night debugging playlists)
- Power bank & extra cables (for your phone and accessories)
- Notebook & pen (sometimes sketching ideas is faster than typing)
- Your favorite personal snacks (meals and drinks are fully provided, but it never hurts to have your go-to coding fuel)