The Avenue D Recreation Center, 200 Avenue D., will host a field trip to Rochester Museum and Science Center. Please pre-register by Wednesday at 5 p.m. by calling 428-7934 Bus transportation will depart from the center at 1 p.m. and return at 3 p.m. The Flint Street Recreation Center, 271 Flint St. will host a free family roller skating party from 1 to 3 p.m. The Ryan Community Center, 530 Webster Ave., will host free family roller skating party from 3 to 5 p.m. The Adams Street Pool, 85 Adams St., will host the inaugural Splash Bash Thankswimming Celebration, an aquatic re-enactment of the traditional story of the first Thanksgiving, followed by a free family swim with snacks and beverages. Activities run from 1 to 3 p.m. Please pre-register by 5 p.m. Wednesday at 5 p.m. by calling 428-7456.