The Strength Training Room will be CLOSED from Monday, 6/26 - Monday, 7/3. Prospect Park YMCA members will have citywide membership to access any YMCA of Greater NY, including the Park Slope Armory located at 361 15th Street. There will be a slightly modified schedule during this time. Please click here to view http://www.goo.gl/twTXkW. 4th of July Holiday Hours are 7am - 8pm.