Best Birthday Party FAQs
We offer our birthday families and their guests the most engaging hands-on science experiences available anywhere, as a birthday should be memorable and fun. For over 15 years, we have delivered thousands of science parties and spent over 50,000 hours delivering real experiments that kids love and parents approve at a Kids Science Labs near you.
Every party at KSL includes colorful slimes, fizzing chemical reactions that make kids laugh, a bit of mystery that unlocks the joyful curiosity in every child.
We look forward to speaking with you directly and helping to plan your unique party experience at KSL. Until then, please enjoy these brief FAQs to get you started on your journey to a wonderful birthday party with us.
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What exactly is Kids Science Labs?
Since 2010, we have delivered the most outstanding hands-on science programs, including camps, parties, and at-school STEM Labs that unlock the curiosity and creativity in every child. We have beautiful retail locations in Seattle and Chicago that support our world class hands-on science programs everywhere in the U.S.
How much is birthday party at KSL?
Our personalized party packages range from $24-40 per child, including 100% private access to our entire 3,000sf beautiful centers. All adult guests are free
What is included in your party packages?
We provde a scientist to lead all experiments with kids, full access to our beatuiful center, privacy as you will be the only party, up to 60 minutes of tailored hands-on science experiments, and a separate discovery science and celebration room so that adult guests and kids can engage to the fullest
Are there any restrictions on my food and cake?
You may bring food and cake from your preferred caterer, restaurant, or baker. Please know that for the safety of all of our guests, we try to maintain a preanut and tree-nut free facility, and ask our families not to bring nuts of any kind into KSL. Ask us for our recommendations!
Can I bring my own decorations?
Absolutely. Our party hosts will help you put up any special balloons, tableware, or banners in the celebration room.
What does Kids Science Labs provide?
We lead all science experiments and provide all science materials, tablecloths, plates, napkins for the food. Guests are welcome to bring decorations and special theme tableware.
What is in your STEAM Take Home Science Kits?
Our STEAM Kits are inside a branded 5x8x4 box, containing four hand-crafted experiments, includng one pair of colorful science googles, two science tools for kids, and three chemical reaction experiments that kids love but also won't mess up your house.
How do I book a party?
It's easy. Select a day & time that works on any upcoming weekend, and provide a credit card for the $100 deposit, that is credited against the balance of the party.
What if I need to cancel or reschedule my party?
We understand. We offer flexible reschedule options to any available future party date & time at the center. You may upgrade your party up until 3 days prior to the event date. If you need to cancel, the deposit is non-refundable. If the cancellation is within 7 days of the event date, only an event credit is avialable that may be used for any other service at Kids Science Labs
What do parents do during the party?
Kids Science Labs offers drop-off parties for kids 4+ with advance registration. Our centers are beautiful and often parents relax and laugh in the celebration room, or watch their kids engage each slime, chemical reaction, and color-changing experiments while kids are in the Creativity Lab. Occassionally, they too want to make slime, and we support the kid in everyone!
Are your partes worth it?
Yes. If you are seeking an awesome private and memorable science party, where kids have fun and we clean up the mess, that's KSL. With hundreds of five-star reviews and private access to the entire 3,000sf KSL, our engaging staff provide families with a unique experience that celebrates the specail occassion.
What other programs does KSL offer?
Glad you asked. We offer at-school STEM Labs that unlock the curiosity with classes at schools, the best Science Summer Camps, Convenient Day-off Camps whenever school is out, Field Trips at KSL for PreK-8th grade