8 am – 5 pm The 2025 Long Island Celtic Festival and Highland Games Ages: AllCommunity Dance Family Old Westbury GardensOld Westbury
4 – 5:30 pm Kirtan: The Power of Mantras and Sacred Chants At Here and Now Yoga Ages: AllClasses Community Family Here and Now Yoga, Wellness & Arts CollectiveFloral Park
7 – 9:30 pm Sondheim’s Greatest Hits — Port Washington Play Troupe presents Broadway on Manhasset Bay under the Stars Ages: AllFamily Free Music John Philip Sousa Memorial Band Shell Sunset Park / Main Street Port Washington 11050Port Washington
7 – 10 pm Adam Baranello “Grunge Pop Celebration” Closing Reception & Live Music Performance Art Free southampton cultural centerSouthampton
8 – 10 pm Bonnie and Clyde – The Musical – Bay Street Theater Dance Music Bay Street TheaterSag Harbor
8 – 9:30 pm G.E. SMITH’S PORTRAITS: JIMMY VIVINO, SIMON KIRKE, & SPECIAL GUESTS Music Guild HallEast Hampton
10 pm Utopia Saturdays – Saturday, August 23rd at Viva Toro Nightclub Brooklyn Food & Drink Music Viva ToroWilliamsburg Brooklyn
2 – 4 pm Bonnie and Clyde – The Musical – Bay Street Theater Dance Music Bay Street TheaterSag Harbor
3 – 4:30 pm Sondheim’s Greatest Hits — Port Washington Play Troupe presents Broadway on Manhasset Bay under the Stars Ages: AllFamily Free Music John Philip Sousa Memorial Band Shell Sunset Park / Main Street Port Washington 11050Port Washington
4 – 5:30 pm Noah’s Daughters: Soft Bodies in Hard Times – A choreographed dance performance Art Dance The ChurchSag Harbor
7 – 9 pm Bonnie and Clyde – The Musical – Bay Street Theater Dance Music Bay Street TheaterSag Harbor
5 – 7 pm Family Night at Duck Creek Ages: 5 – 8Art Community Family The Arts Center at Duck CreekEast Hampton
6 – 8 pm Hamptons Jazzfest & LTV Studios Present: The McIver Piano Jazz Series Music LTV StudiosWainscott
Today, noon Greenport Harbor Brewing Company Presents Contemporary Artist Gavin Zeigler Greenport Harbor Brewing Company’s Greenport Tasting Room
Long Island Press Going Places: Public Theater’s Free Shakespeare in the Park Production of TWELFTH NIGHT Opens Revitalized Delacorte Theater in Central Park