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Party FAQs
What are the best ages for a slime party?
Our slime DIY kits are designed for kids ages 4–10, offering age-appropriate, mess-managed slime fun that keeps kids engaged and gives parents peace of mind.
Do parents need to help during the the slime experience?
No help needed! Our slime bar parties are fully hosted by Chelsea, your favorite slime gal. Kids are guided step-by-step through the slime-making process so parents can relax and enjoy the celebration.
How long is a slime experience?
Each slime bar experience includes 60 minutes of guided slime fun. Your slime host arrives about 15 minutes early for setup, and the slime bar can be scheduled during the first or last hour of your birthday party or event.
How many kids can participate?
The Signature Slime Bar Packages are designed for up to 10 kids. Additional guests can be added for $20 each.
Where do you host Slime Bar Parties?
Happy Hands is a mobile slime bar serving Idaho families. We come to you for kids’ birthday parties and events in Boise, Meridian, Eagle, Star, and surrounding Treasure Valley areas.
What is provided for a Slime Bar Party?
We provide everything needed for a slime bar party, including pre-made, packaged slime, slime charms, glitter, and all slime add-ins. You don’t need to supply anything.
Is the slime safe for kids?
Yes! Our slime is kid-safe and made with quality ingredients. Ingredients may include glue, borax, clay, food coloring, fragrance oils, glitter, clay sprinkles, and instant snow. An exact ingredient list will be provided upon request.
PLEASE NOTE: Slime is not edible, and adult supervision is recommended for younger children.
How far in advance do I need to book?
We recommend booking your slime bar party at least one week in advance. For custom or themed slime bar parties, booking about one month ahead is ideal to allow time for preparation.
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