Join us at the YMCA of Downtown Manchester with our new inflatable GaGa pit! GaGa is a fast paced, high energy sport played in an octagonal pit. The more players the better! Dubbed a kinder, gentler version of dodgeball, the game is played with a soft foam ball, and combines the skills of dodging, striking, running, and jumping, while trying to hit opponents with a ball below the knees.