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Slime Party

Do your kids LOVE slime? Join us as we experiment to make the best, most incredible slime. Make rainbow, glitter, glow or fluffy. It`s time to experiment and get creative with this ooey, gooey polymer. Age 5-12.

What does this party include?

  • An unforgettable 1 hour party experience for up to 12 guests.

  • Each child will get to make and take home a tub of any type of slime they want to make. Fluffy, rainbow, glow, glitter, floam!

Slime Party

Cost: 310CHF (plus mileage fee when your location is over 20 minutes drive from 8926, Zurich)


Number of children: up to 12

Age: 5 - 11 years


Dates: 10:30 or 14:30 Saturday / Sunday (other days might be possible on request).


Location: We come to you. We can come to your home or a rented venue of your choice.



Enough space for the children and presenter to sit on the floor in a circle. 

A table with enough space for all the children and presenter to stand around.

Water / drain access.

Add Ons:

Cotton Candy: Surprise your guests with this sweet treat of colourful, aerated, centrifugally spun sugar and learn about the edible science of candy floss!

Required: access to electricity.

Party Bags:  Take away the hassle of preparing your own gift bags and let us do that for you. Our party bags contain the perfect selection of well thought out, fun, science themed toys. Take a look at our shop to see a selection of gifts.

On request we might be able to cater for a larger group of children. In this case we need to see if an additional presenter is available to supervise. This is for safety and ensures a high quality experience for the children.


Additional children: 25CHF

Additional supervisor: 75CHF

Mileage charge: Added when the drive time is over 20 mins from 8926 Zurich. This is calculated based on presenter additional time + km.

Max drive time for our presenters: 50 mins from 8926, Zurich.

Happy parents, happy children!

The Spark Science team was fantastic and added so much fun and education to our son’s birthday. Everything was very well organised and the children were amazed and enjoyed participating. I would highly recommend to anyone considering using their services.

Cindy C. February 2022

Just cannot say enough nice things about Emma! My older one loves here. Every camp and birthday party we have had with Spark Science have been just amazing and with long lasting memory.

Tal S, April 2022

We recently had a birthday party with the spark science team and it was amazing! The kids were hyped. Tons of cool experiments and a truly exceptional and unforgettable birthday party!!

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