Rock Climbing Gym?

yes, as a matter of fact i learned about a new place called powerplay when i was at the atlantic antic last weekend. they have a rock climbing wall, and seem to be more geared towards classes for kids, though they do have classes for adults.

they dont seem to have a website, but you can refer to this old post for more information from people that have been there:
http://www.brooklynian.com/forums/viewtopic.php?p=397523&sid=8f3569a3f67d92e8b15928a5db726a26

Powerplay Recreational Center
432 Third Avenue
Brooklyn, New York 11215
(718) 369-9880
> Caving, top rope, lead climbing, bouldering and a couple of overhangs that lead to a thrilling ceiling mounted climbing wall surface.