When searching for kids' activities in Stony Brook, look no further than My Gym - Children's Fitness Center - the facilities at My Gym offer classes and birthday parties to keep kids engaged and entertained. Another fun and educational place is the Children's Maritime Museum at nearby Port Jefferson where families have the opportunity to explore interactive hands-on exhibits and enjoy the excitement of scientific discovery.

For the religious families, many activities are offered for kids at the local temple or church, for example Chabad of Stony Brook offers a facility for children to learn how to share, enjoy "free play time" with other kids and be engaged in physical activities for them to learn. Other traditional fun kids' activities are available in Stony Brook such as parks, sporting courts and fields, movies and the mall (Stony Brook Village Center).