Grandma Jane’s Kids Club
Grandma Jane’s Kids Club
Part of the Izzi’s Gym community. Check the official site for current events and visitor information.
Learn about Kids Club
Desktop Ventures Izzi’s GymCurrentCommunity
Community
has a home base.
A trading-card and hobby store in Sioux Falls, co-owned with my twin brother Nick.
Collecting. Playing. Trading. Building.
Chris co-founded and co-owns Izzi’s Gym with his brother Nicholas “Nick” Hamze. Since opening in Sioux Falls in 2025, it has been a welcoming space for people who collect, play, trade, and learn together.
The official store website lists Pokémon, Magic, One Piece, Lorcana, Gunpla model kits, and other collectibles. Visitors can shop, trade, build, and play.
- Opened
- 2025
- Location
- 807 N Lake Ave
Sioux Falls, SD - In store
- Cards · Games · Model kits
Build Together
Model-Building Community
Gunpla model kits and groups for model builders. Another way our community builds together.
Explore modeling at Izzi’s