Mini City on | Chicago Indoor Playground

Quick facts

Category: Indoor Playground
Location: Chicago, IL
Rating: 4.4/5
Phone: +17732955861

Source: Google Places · Last updated 2026-04-17

Mini City on 21 is an indoor playground located in Chicago, IL, offering a dedicated space for children's activities. The establishment is situated at 5900 North Milwaukee Avenue. With a Google rating of 4.4 out of 5 based on 75 reviews, it provides a play environment for families in the Chicago area.

The facility functions as an indoor playground, offering various play structures and activities suitable for children. It serves families looking for recreational options for their children. In addition to being a playground, it is also categorized as a child care agency, indicating it may offer supervised play opportunities or structured activities.

When considering Mini City on 21 for a children's activity, potential visitors might inquire about age range suitability for the play equipment, supervision ratios if applicable, and specific hours of operation. It is also advisable to check for any booking requirements or entry fees. Evaluating the cleanliness of the facility and the variety of play options available can assist in making an informed decision.

What to know about Mini City on 21

Mini City on 21 is a indoor playground located in Chicago, IL, with a 4.4-star rating from 75 verified customer reviews. It's designed for kids 6 years and under.

On-site amenities include indoor playground, recreational center, event space, party rooms, custom designed play houses and imaginative pretend-play toys. These features make it a practical pick for parents planning a birthday party in Chicago.

Party packages available: Private Parties,Private Playdates andClass Field Trips. Contact the venue directly at +17732955861 or via the official website to confirm availability and current pricing.

Venue Details

Ages 6 years and under

indoor playground

recreational center

event space

party rooms

custom designed play houses

imaginative pretend-play toys

Available Packages

Private Parties
Private Playdates
Class Field Trips

Location

5900 North Milwaukee Avenue
Chicago, IL 60646

Open in Maps

Hours

Monday 10:00-16:00
Tuesday 10:00-16:00
Wednesday 10:00-16:00
Thursday 10:00-16:00
Friday 10:00-16:00

What People Are Saying

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Bianca Prisecaru

Such a fantastic place for a toddler birthday party! The space was great, the activities kept the kids engaged, and the lady who owned the playground is very friendly. Our son with his friends had the best time and the parents as well . We would defi...

R

Rachel Slotnick

This place is a hidden gem. I had car trouble and wandered in from the snow with my 18 month old. They opened 10 minutes early to warm us up. Chara was lovely. She immediately went to work trying to cheer up my little guy with toys and snacks. She ma...

J

Jessica Brito

I was on the fence about writing this review. The birthday was last month, and as someone who supports small businesses, I hate to leave negativity. But what happened at this place was too upsetting to stay quiet about. I had my autistic son's birth...

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Jann Cobarrubias

Mini City 21 is the best place to celebrate a kids’ birthday! The space is fun, clean, and perfectly designed for children to enjoy every moment. Everything was well organized, making the celebration stress-free and truly memorable. Special thanks t...

A

Amanda U

I was a guest at this party today, the birthday boy and some of his friends (including my son) have autism. Everything had seemed fine, the place was cute- they had a lot of toys and the kids were having fun- which in my opinion is the most important...

Showing 5 of 75 reviews