free delivery all elk grove locations

Silly Millie’s brings modern, memorable, and silly fun right to your celebration! From stylish soft play setups and bounce houses to ball pits and more, our rentals make birthdays, baby showers, playdates, weddings, and any little celebration unforgettable in Elk Grove, Sacramento County, and surrounding areas.

A young girl in a white dress jumping on an inflatable bounce house castle outdoors, surrounded by green trees and a blue sky.

A young girl in a white dress jumping on a small trampoline in a grassy backyard.

curated for little ones,
loved by parents

Our curated rentals are safe, stylish, and made to elevate any event— creating memories that last a lifetime.

Each setup can be personalized to any theme and enhanced with our selection of add on soft play options, giving your little one a celebration that feels uniquely theirs. We handle the setup, sanitation, and teardown so you can focus on enjoying the moment and celebrating!

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why party with us?

Our setups are commercial grade— built tough enough for toddler chaos and round two (or three). Your kids can climb, bounce, and wiggle without you worrying about flimsy toys tapping out early. We’re here for the long-haul play.
Silly Millie’s is fully licensed and also safety-certified through Sioto, so you can rest easy knowing you’re working with a professional, legitimate business that understands the ins and outs of safe, properly operated soft play and bounce houses.
Every piece of our soft play has been tested by the toughest critics: toddlers! Safe, fun, and designed for little hands and feet, our sets encourage imaginative play, movement, and social interaction. If your child loves it, you know it’s a win.