$7 Admission to the Museum of Sex (Through Sunday, June 30)Museum of Sex, Manhattan 02/14/2016 - 06/30/2019 Cheap Brooklyn Heights & DUMBO Walking Tours (Through Saturday, November 25) 10/07/2016 - 11/25/2017 $6.50 Ice Skating + Skate Rental in Prospect Park (Through Sunday, March 25) 11/27/2016 - 03/25/2018 $5 Roller Skating + Skate Rental in Prospect Park (Through Saturday, September 30) 04/04/2017 - 09/30/2017 Cheap NYC Night Bus Tours (Through Thursday, August 31) 04/04/2017 - 08/31/2017 Cheap Unlimited Ride Passes at Luna Park (Through Sunday, October 29)Coney Island Beach, Brooklyn 04/13/2017 - 10/29/2017 Met Rooftop Transformed by 100+ Replicas of Works from the Collection (Through Sunday, October 29)The Metropolitan Museum of Art, Manhattan 04/14/2017 - 10/29/2017 NYC Slavery & Underground Railroad Tours (Through Saturday, August 31) 04/15/2017 - 12/28/2019 'We Wanted a Revolution: Black Radical Women, 1965–85' (Through Sunday, September 17)Brooklyn Museum, Brooklyn 04/21/2017 - 09/17/2017 Anish Kapoor's 'Water Vortex' Installation Displayed in Brooklyn Bridge Park (Through Sunday, September 10)Brooklyn Bridge Park, Pier 1, Brooklyn 05/03/2017 - 09/10/2017 Rei Kawakubo's Avant-Garde Comme des Garçons Designs at The Met (Through Monday, September 4)The Metropolitan Museum of Art, Manhattan 05/04/2017 - 09/04/2017 Check Out Beachside Street Art at 2017 Coney Art Walls (Through October)Boardwalk & 10th St., Brooklyn 05/13/2017 - 10/01/2017 Cheap NYC Speedboat Rides (Through Sunday, September 10) 05/23/2017 - 09/10/2017 Get Your Summer 2017 Grilling Done on a Free Barbecue in NYC Parks 05/27/2017 - 09/04/2017 NYC Beaches Are Open for Summer 2017 (Through Monday, September 4) 05/27/2017 - 09/04/2017 'Take Back the Fight: Resisting Sexual Violence from the Ground Up' (Through Sunday, October 29)Interference Archive, Brooklyn 06/01/2017 - 10/29/2017 'Frank Lloyd Wright at 150: Unpacking the Archive' (Through Sunday, October 1)The Museum of Modern Art, Manhattan 06/12/2017 - 10/01/2017 Prismatic Glass Sculptures in Mad. Sq. Park + Free Performances (Through Sunday, October 8)Madison Square Park, Manhattan 06/13/2017 - 10/08/2017 'Millions: Migrants and Millionaires aboard the Great Liners, 1900-1914' (Through Sunday, January 7)South Street Seaport Museum, Manhattan 06/22/2017 - 01/07/2018 Take a Dip in a Free Outdoor Pool (Through Sunday, September 10) 06/29/2017 - 09/10/2017 Celebrating 60+ Years of 'Eloise' (Through Monday, October 9)New-York Historical Society, Manhattan 06/30/2017 - 10/09/2017 $10 Tickets to New York Botanical Garden's CHIHULY Exhibit (Through Sunday, September 3) 07/01/2017 - 09/03/2017 $10 Central Park Bike Rental (Through Sunday, October 1) 07/15/2017 - 10/01/2017 SummerShorts 2017 Fest of New American Short Plays (Through Saturday, September 2) 07/21/2017 - 09/02/2017 Jim Henson Exhibition at MoMIMuseum of the Moving Image, Queens 07/22/2017 - 12/31/2017 Alexander Calder's Works in Motion at The Whitney (Through Monday, October 23)Whitney Museum of American Art, Manhattan 07/28/2017 - 10/23/2017 Discounted 60th Anniversary Tickets to 'Jamaica' Musical (Through Saturday, March 24) 07/29/2017 - 03/24/2018 2017 Bronx Salsa Fest (Through Thursday, August 31) 08/01/2017 - 08/31/2017 Free SNL Tickets (Through Thursday, August 31) 08/01/2017 - 08/31/2017 Free Cruise! See Statue of Liberty, Brooklyn Bridge, Skyline & More ($31 Value) 08/05/2017 - 12/31/2017 2017 UNFringed Festival (Through Saturday, September 2) 08/09/2017 - 09/02/2017 $3 Paintball in New York (Through Sunday, July 1) 08/24/2017 - 03/27/2018 Free 2017 Met Opera Summer HD Festival (Through Monday, September 4)Lincoln Center, Manhattan 08/25/2017 - 09/04/2017 Free Shakespeare: 'The Tempest' (Through Saturday, September 9)Bryant Park, Manhattan 08/25/2017 - 09/09/2017 Free Tickets to NYC Speakeasy Crawls—$69 Value (Through Thursday, August 31) 08/25/2017 - 08/31/2017 2017 Dream Up! Experimental Theatre Fest (Through Sunday, September 17)Theater for the New City, Manhattan 08/27/2017 - 09/17/2017 Free Tuesday & Wednesday Fitness Classes on the Hudson River (Through Wednesday, September 27) 08/30/2017