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20a events in Ossining, NY

Erasing Borders Dance Festival - Sept 20, 2025
Sat, Sep 20, 6:00 PM
The Ailey Citigroup Theater
Erasing Borders Dance Festival - Sept 20, 2025
Sat, Sep 20, 6:00 PM
The Ailey Citigroup Theater
2025 Legends Summer Social (21+ ONLY)
Fri, Aug 15, 5:30 PM
20 Bruckner Blvd
2025 Legends Summer Social (21+ ONLY)
Fri, Aug 15, 5:30 PM
20 Bruckner Blvd
20s-30s Axe Throwing Singles Night | Speed Dating in Stamford, CT
Today at 7:00 PM
Cutting Edge Axe Throwing
20s-30s Axe Throwing Singles Night | Speed Dating in Stamford, CT
Today at 7:00 PM
Cutting Edge Axe Throwing
20 Year Reunion: PMHS Class of 2005
Sat, Oct 18, 7:00 PM
The Rail House
20 Year Reunion: PMHS Class of 2005
Sat, Oct 18, 7:00 PM
The Rail House
Easy Walking Tour - September 20
Sat, Sep 20, 10:00 AM
Untermyer Gardens Conservancy
Easy Walking Tour - September 20
Sat, Sep 20, 10:00 AM
Untermyer Gardens Conservancy
Sales end soon
Singles Night @ The Ainsworth Midtown(20s and 30s)
Tomorrow at 8:00 PM
The Ainsworth Midtown
Sales end soon
Singles Night @ The Ainsworth Midtown(20s and 30s)
Tomorrow at 8:00 PM
The Ainsworth Midtown
Sunset Kayaking & SUP Adventure for Singles 20s 30s 40s Glen Cove
Fri, Aug 15, 6:00 PM
Shore Thing Rentals
Sunset Kayaking & SUP Adventure for Singles 20s 30s 40s Glen Cove
Fri, Aug 15, 6:00 PM
Shore Thing Rentals
Sales end soon
20s & 30 Speed Dating (Sold Out For Men)
Tomorrow at 6:30 PM
Sour Mouse
Sales end soon
20s & 30 Speed Dating (Sold Out For Men)
Tomorrow at 6:30 PM
Sour Mouse
Sales end soon
Singles Night @ The Armory NYC (20s and 30s)
Today at 8:00 PM
The Armory
Sales end soon
Singles Night @ The Armory NYC (20s and 30s)
Today at 8:00 PM
The Armory
Sales end soon
Speed Dating for Singles ages 20s & 30s, NYC
Saturday at 7:00 PM
Flûte Champagne Bar
Sales end soon
Speed Dating for Singles ages 20s & 30s, NYC
Saturday at 7:00 PM
Flûte Champagne Bar
Speed Dating: 20s & 30s Speed Dating @ Radegast Hall in Williamsburg
Wed, Aug 13, 7:30 PM
Radegast Hall & Biergarten
Speed Dating: 20s & 30s Speed Dating @ Radegast Hall in Williamsburg
Wed, Aug 13, 7:30 PM
Radegast Hall & Biergarten
Singles Night @ Tuffet NYC (20s and 30s)
Wed, Aug 20, 7:00 PM
Tuffet
Singles Night @ Tuffet NYC (20s and 30s)
Wed, Aug 20, 7:00 PM
Tuffet
Singles Night @ Fools Gold NYC (20s and 30s)
Thu, Aug 21, 8:00 PM
Fools Gold NYC
Singles Night @ Fools Gold NYC (20s and 30s)
Thu, Aug 21, 8:00 PM
Fools Gold NYC
Sales end soon
Speed Dating for Singles ages 20s & 30s, NYC
Saturday at 7:00 PM
Flûte Champagne Bar
Sales end soon
Speed Dating for Singles ages 20s & 30s, NYC
Saturday at 7:00 PM
Flûte Champagne Bar
Sales end soon
20s & 30 Speed Dating
Tomorrow at 6:30 PM
Sour Mouse
Sales end soon
20s & 30 Speed Dating
Tomorrow at 6:30 PM
Sour Mouse
20s & 30s Speed Dating @ Radegast Hall: Williamsburg, Brooklyn, NYC
Wed, Aug 13, 7:30 PM
Radegast Hall & Biergarten
20s & 30s Speed Dating @ Radegast Hall: Williamsburg, Brooklyn, NYC
Wed, Aug 13, 7:30 PM
Radegast Hall & Biergarten
Brooklyn Speed Dating: SpeedDating @ Radegast Hall for Singles (20s-30s)
Wed, Aug 13, 7:30 PM
Radegast Hall & Biergarten
Brooklyn Speed Dating: SpeedDating @ Radegast Hall for Singles (20s-30s)
Wed, Aug 13, 7:30 PM
Radegast Hall & Biergarten
The Idiot's Hour 8/20
Wed, Aug 20, 7:30 PM
Baker Falls
The Idiot's Hour 8/20
Wed, Aug 20, 7:30 PM
Baker Falls
My 20's in the City: Oyster Bay | Dinner with Strangers
Wed, Aug 13, 7:00 PM + 3 more
Restaurant of the Week
My 20's in the City: Oyster Bay | Dinner with Strangers
Wed, Aug 13, 7:00 PM + 3 more
Restaurant of the Week
Singles Night @ Primo's NYC (20s and 30s)
Wed, Aug 27, 8:00 PM
Primo's
Singles Night @ Primo's NYC (20s and 30s)
Wed, Aug 27, 8:00 PM
Primo's

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