What to do in Mount Sinai: Local Events & Calendar

FEATURED EVENT

Sat Aug 1 3:00 pm Sat Aug 1 3:00 pm Riverhead

Tanger Fest Carnival

Samantha Hespos , Editor

Sat Aug 8 11:00 am Sat Aug 8 11:00 am Ronkonkoma

Sayville Summer Fest

Samantha Hespos , Editor

Sat Aug 8 12:00 pm Sat Aug 8 12:00 pm Lake Ronkonkoma

Anual Clam Bake on Lake Ronkonkoma

Samantha Hespos , Editor

Sun Aug 30 10:00 am Sun Aug 30 10:00 am Nesconset

Nesconset Day Street Fair

Samantha Hespos , Editor

Sun Aug 30 10:00 am Sun Aug 30 10:00 am Nesconset

Nesconset Day Street Fair

Samantha Hespos , Editor

Sat Sep 12 9:00 am Sat Sep 12 9:00 am Riverhead

Harbes Apple Festival

Samantha Hespos , Editor

Sat Sep 19 11:00 am Sat Sep 19 11:00 am Smithtown

German Fall Festival 2026

Samantha Hespos , Editor