Events and Things to do in Mastic Beach, NY
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Leaders for Tomorrow Elementary Education Conference
Fri, May 15, 8:00 AM
Patchogue · St. Joseph’s University
Leaders for Tomorrow Elementary Education Conference
Fri, May 15, 8:00 AM
Patchogue · St. Joseph’s University
April's Beer, Wine, Tea, & Coffee Package: Katie's Haunted Book Club
Sun, Apr 26, 6:30 PM
Smithtown · Katies of Smithtown
April's Beer, Wine, Tea, & Coffee Package: Katie's Haunted Book Club
Sun, Apr 26, 6:30 PM
Smithtown · Katies of Smithtown
April's Cocktail Package: Katie's Haunted Book Club
Sun, Apr 26, 6:30 PM
Smithtown · Katies of Smithtown
April's Cocktail Package: Katie's Haunted Book Club
Sun, Apr 26, 6:30 PM
Smithtown · Katies of Smithtown
PMP Live Instructor Led Certification Training Bootcamp Lake Ronkonkoma, NY
Tomorrow at 9:00 AM
Lake Ronkonkoma · Lake Ronkonkoma
PMP Live Instructor Led Certification Training Bootcamp Lake Ronkonkoma, NY
Tomorrow at 9:00 AM
Lake Ronkonkoma · Lake Ronkonkoma
Society of Women Engineers New York - Long Island Brewery Meetup
Sun, Apr 12, 12:00 PM
Ronkonkoma · Great South Bay Brewery of Ronkonkoma
Society of Women Engineers New York - Long Island Brewery Meetup
Sun, Apr 12, 12:00 PM
Ronkonkoma · Great South Bay Brewery of Ronkonkoma
Long Island Educators Leadership Summit
Fri, May 29, 8:00 AM
Patchogue · St. Joseph's University, New York - Long Island
Long Island Educators Leadership Summit
Fri, May 29, 8:00 AM
Patchogue · St. Joseph's University, New York - Long Island
Easter Sunday at Windows on the Lake with Beautiful Views on the Water
Sun, Apr 5, 10:30 AM + 11 more
Lake Ronkonkoma · Windows On The Lake
Easter Sunday at Windows on the Lake with Beautiful Views on the Water
Sun, Apr 5, 10:30 AM + 11 more
Lake Ronkonkoma · Windows On The Lake
LI Pride Lions' 5th Annual TEA DANCE: Hawaii Five-0h No She Better Don't!
Sun, May 31, 2:00 PM
East Patchogue · Pine Grove Inn
LI Pride Lions' 5th Annual TEA DANCE: Hawaii Five-0h No She Better Don't!
Sun, May 31, 2:00 PM
East Patchogue · Pine Grove Inn
PMP Live Instructor Led Certification Training Bootcamp Ronkonkoma, NY
Tomorrow at 9:00 AM
Ronkonkoma · Ronkonkoma
PMP Live Instructor Led Certification Training Bootcamp Ronkonkoma, NY
Tomorrow at 9:00 AM
Ronkonkoma · Ronkonkoma
The Present Now Will Later Be Past@Bay Shore: Treble Ensemble
Sun, Mar 29, 4:00 PM
Bay Shore · St. Peter's by-the-Sea
The Present Now Will Later Be Past@Bay Shore: Treble Ensemble
Sun, Mar 29, 4:00 PM
Bay Shore · St. Peter's by-the-Sea
Long Island Bridal Expo, Atlantis Super Show, Sunday, April 26, 2026
Sun, Apr 26, 12:00 PM
Riverhead · Atlantis Banquets & Events
Long Island Bridal Expo, Atlantis Super Show, Sunday, April 26, 2026
Sun, Apr 26, 12:00 PM
Riverhead · Atlantis Banquets & Events
Setauket Scramble Scavenger Hunt
Today at 11:00 AM + 301 more
Setauket- East Setauket · 246 North Country Road, NY-25A, Setauket- East Setauket, NY 11733, United States
Setauket Scramble Scavenger Hunt
Today at 11:00 AM + 301 more
Setauket- East Setauket · 246 North Country Road, NY-25A, Setauket- East Setauket, NY 11733, United States
Stewardship Session: Seahorse Hotel at Tiana Bayside
Wed, Apr 22, 3:00 PM
Hampton Bays · Tiana Bayside Facility
Stewardship Session: Seahorse Hotel at Tiana Bayside
Wed, Apr 22, 3:00 PM
Hampton Bays · Tiana Bayside Facility
Frequently asked questions about Mastic Beach