We Can't Wait To Celebrate!

Immerce yourself in the joy of sensory play. Our colorful world is full of never-ending, hand-crafted slime, yummy scents, and soothing delights.

San Mateo Birthday Party Info

  • Parties run for 1 to 1.5 hours (based on party size)
  • All parties are subject to a base fee of: 10-15 chefs = $100 | 16-20 chefs = $150 | 21+ chefs =$200
  • All Parties must have a minimum of 10 Slime Chefs
  • Hillsdale max headcount is 24
  • A $75 deposit is required to hold your reservation
  • Automatic gratuity of 15% is applied.
  • We lock headcount the week of the party
  • Please see Party FAQs
  • Party add-ons available
  • Please include the celebrants name, age and estimated headcount when booking