The YMCA is used in my school district in CA. Still, they can't keep up with demand and that is a problem.
Interesting. They usually have enough other programs (dance, sports, etc.) around here so the demand isn't too bad. We had a parent start a Spanish program here though and that has been pretty successful (no, it has nothing to do with any diversity crap so I won't get into that). I would like to see a few others and am considering doing something myself, though I have yet to decide what.