My son practices at the community center gyms. Most of them have pretty frequent open gym times. Delridge and Southwest are the ones he uses most often, Hiawatha is also open Sundays. The other choice is South Park Community Center, which has a lot of open time as well. You can also pay at the Y to go to their open gym times (and use the whole facility!) I would suggest that you get on the phone and call each one and record their availability and you may end up with a choice every day of the week!