Family Block Party - Brooklyn Heights Montessori School Date: 09/29/12 Hours: 11am-3pm Ages: All Price: $20 wristbands for unlimited rides and games Address: Dean St. and Court St. - 718-858-5100 Cobble Hill, NY 11231 bhmsny.org Description: Bouncy castle, face painting, henna art, magic show, live music, carnival games, food, and more. Fun for the whole family.