6 – 10 pm Cinco de Mayo – Rise Life Services Community En Español Giorgio’s Baitng HollowBaiting Hollow
7 – 9 pm Free Line Dancing Lessons and Party at Southold Historical Museum Classes Community Southold Historical Museum Maple Lane ComplexSouthold
9:30 am – 1 pm Mother’s Day Pop Up Sale Community Fundraisers Cutchogue New Suffolk Free LibraryCutchogue
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
10 am – 2 pm Love My Parks Day Ages: 5 and upCommunity Environment Family Hallock State Park PreserveRiverhead
10 am – 2 pm I Love My Park Day Ages: 8 and underEnvironment Family Free Orient Beach State ParkOrient
1 – 3 pm Penny Rugs Historical Craft Workshop at Hallockville Museum Farm May 3 Art Hallockville Museum FarmRiverhead
1 – 5 pm Reggae Fest 2025 at GHBC Art Caribbean Greenport Harbor Brewing Company’s Peconic Tasting RoomPeconic
4 – 7 pm If Women Ruled The World Art Free WILLIAM RIS GALLERY – JAMESPORTJamesport (Town of Riverhead)
6 – 8 pm Shelter Island Friends of Music Presents Pianist-Composer Michael Stephen Brown Music Shelter Island Presbyterian ChurchShelter Island
2 – 3:30 pm No Doubt World Famous Monday Night Band Spring Concert Free Music Riverhead High SchoolRiverhead