A birthday party out of the ordinary.
For children aged 8 and over, in Nyon or at home: an adventure to create, code and play together. No prior experience is needed. Cosmo provides the equipment and guides the children throughout.
Three adventures · 2027 prices
L’Atelier des Technomages — in Nyon
The Wizards' Talisman
Ages 8+ · 2 hours · up to 10 children
CHF 450
In a world of wizards, children create a glowing talisman using a micro:bit board. The workshop lasts 1 hour 15 minutes, followed by snacks and cake. The birthday child keeps their board; guests use loaned equipment.
Location: Centre de Magie de la Côte, Falconnier 23, 1260 Nyon.
Saturday and Sunday: 10 am–12 noon, 1:15–3:15 pm or 3:45–5:45 pm.
Comfort – Relaxed Parents · CHF 670 total
Prepared table and tableware, drinks and snacks, help with refreshments and gifts, and digital photos.
Volt – The Complete Experience · CHF 840 total
The Comfort package plus 20 minutes with Volt, individual and group photos, and a magic gift for every child.
Parents provide the cake. Unless you choose Comfort or Volt, please also bring snacks, drinks and tableware. Optional micro:bit kit for guests: CHF 25 per child.
Mission Mars — at home
Ages 8+ · 1 hour 30 minutes · up to 8 children
CHF 550
Working in pairs, children program and control their robots to complete the challenges of a mission to Mars. An adventure in teamwork, experimentation and fun.
Robots are provided on loan during the activity, and every child receives a mission certificate.
Please provide a 3 × 3 m space for the arena and a table for programming. The group is limited to 8 children, including the birthday child.
Volt option: + CHF 180 for an extra 20 minutes with our quadruped robot, two facilitators and digital photos.
With Volt: CHF 730 · 1 hour 50 minutes.
Code & Play — at home
Ages 8+ · 1 hour 15 minutes · up to 10 children
CHF 750 for 8 children
Children discover programming by creating their own games and animations on micro:bit. A party to invent, test and play together.
Every child takes home their micro:bit board, power supply, batteries and USB cable to continue the adventure after the party.
9 children: CHF 800 · 10 children: CHF 850.
Volt option: + CHF 180 for an extra 20 minutes with our quadruped robot, two facilitators and digital photos.
With Volt: CHF 930 for 8 children · 1 hour 35 minutes.
Practical information
Group sizes include the birthday child. For parties at home, a parent must remain present; parents organise snacks and gifts after the activity. Please allow extra time for setup and packing away.
Travel is included up to 15 km and 25 minutes one way from Nyon. Beyond this area, a travel supplement is quoted. We agree the time of your home party together.
Book your birthday party
Download the booking form, complete it and email it to info@cosmoengine.ai. We will confirm availability and your booking in writing.
Download the booking form (PDF)
Questions? info@cosmoengine.ai · +41 (0)76 822 09 00