Our classes, drop-in play, and birthday parties are designed for children ages 4 months to 7 years, blending play, creativity, and connection in a safe, vibrant environment.

Dance, play, craft, and explore! Sign up for session-based classes led by our incredible SmartieStaff!
Book a one-hour time slot and watch your little one explore, create, and thrive in our vibrant play space.
Celebrate your child’s special day! Smartieparties are packed with fun, creativity, and excitement at SmartieGym.
Host your next special event at SmartieGym or Smartiepants! Creativity and fun are all yours during private rental times.
Our carefully curated equipment transforms typical playtime into skill-building adventures, from fine motor to gross motor development.
Our age-tailored activities ensure every child is challenged and engaged, creating a perfect environment for growth from 4 months to 7 years.
Discover why Toronto parents can’t stop talking about their children’s growth and joy at Smartiepants.
We hosted my daughter's 2nd birthday party at SmartieGym and had the best experience! The staff went above and beyond to help set up, decorate, entertain the kids and even clean up after the event. We couldn't be happier with the experience - it's such a well oiled machine! Definitely consider hosting your event here!!!!
SmartieGym is our daughter’s happy place! It was an obvious choice for her birthday party and we can’t recommend it enough. The team is amazing and the party experience is seamless and easy. It’s just perfect. The team looks after absolutely everything so we could just focus on having a good time knowing they had it all under control.
An absolutely amazing experience for my kiddos! The facility is spotless, the staff is incredible, and the atmosphere is just fun fun fun! I recommend SmartieGym to all my mom friends!! Looking forward to going back.
We had a joint birthday party for a 3 year old boy and girl! The staff was amazing and the kiddos had the best time. All we had to do was show up! Would definitely recommend a birthday party at Smartiepants!
This was our second year celebrating our daughter's birthday at SmartieGym St. Clair and once again they exceeded our expectations. We've done both the Smartie Artists and Smartie Scientists activities and both were absolutely phenomenal. What sets SmartieGym apart is that it's so much more than a typical indoor playground where kids just run around aimlessly. They still get plenty of time to burn off energy, but the structured activities, games, dancing, and themed experiences make the party so much more memorable - I can't recommend SmartieGym St. Clair enough!
Choose from two thoughtfully designed locations in midtown Toronto, each offering unique ways to learn, play, and grow.