6 – 9 pm Arts Project of Cherry Grove 49th Annual Homecoming Queen Contest Fundraisers LGBTQ+ Cherry Grove Community House TheatreCherry Grove
8 – 9:30 pm Rainbow Lantern Walk Ages: AllEnvironment Family LGBTQ+ Caleb Smith State Park PreserveSmithtown
1 – 2:30 pm Rainbow Science Ages: AllCraft & DIY Family LGBTQ+ Hempstead Lake State ParkWest Hempstead
Tomorrow, 5 pm Southampton Honors Veterans and Veterans Hall with Memorial Day Weekend Celebration Veterans Memorial Hall