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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 5-11.

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: 320chf


Number of children: up to a maximum of 12 (this includes the birthday child)


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


Please note: Up to 30 minutes from Zurich 8926 we travel to you for free. Upon request we may be able to drive further (up to maximum of 50 minutes) for an additional fee to cover presenter time and milage.



  • Space for the children and presenter to sit on the floor in a circle. 

  • A table where all the children and the Spark Science presenter can stand around comfortably.

  • Water / drain access.

Add Ons:

Dry Ice: Witness exciting experiment demonstrations with frozen carbon dioxide that sublimes from solid to gas without becoming liquid. It is more dense than air and so it sinks forming spectacular white vapour clouds all across your living room floor! 

Required: Good air ventilation (eg. an open window - this is for safety)

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: 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. This party bag includes instant snow, glow stick, a DIY glider plane, sticky splat creature, balloon helicopter and bubbles! 

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. Please contact us before booking to see if this is possible.

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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