$7 Admission to the Museum of Sex (Through Sunday, June 30)Museum of Sex, Manhattan 02/14/2016 - 06/30/2019 NYC Slavery & Underground Railroad Tours (Through Saturday, August 31) 04/15/2017 - 12/28/2019 31-Foot Chihuly 'Rose Crystal Tower' Rises in Union Square (Through October 2018)Union Square Park, Manhattan 10/06/2017 - 10/31/2018 'Beyond Suffrage: A Century of New York Women in Politics' (Through Sunday, August 5)Museum of the City of New York, Manhattan 10/11/2017 - 08/05/2018 Greenwich Village Haunted Walking Tours (Through Sunday, December 30) 11/11/2017 - 12/30/2018 'Art in the Open: Fifty Years of Public Art in New York' (Through Sunday, September 23)Museum of the City of New York, Manhattan 11/28/2017 - 09/23/2018 Free Admission to Museum of the City of New York (Through Saturday, June 30) 12/14/2017 - 06/30/2018 'King in New York' Explores Dr. Martin Luther King, Jr.'s Connection to NYC (Through Sunday, June 24)Museum of the City of New York, Manhattan 01/13/2018 - 06/24/2018 'You Say You Want a Revolution': Counterculture in the '60s (Through Saturday, September 1)New York Public Library, Stephen A. Schwarzman Building, Manhattan 01/19/2018 - 09/01/2018 'Day Drinking' Brunch Musical + 3 Drinks (Through Sunday, November 18) 01/20/2018 - 11/18/2018 'David Bowie is': An Immersive Look at the Artist's Evolution Through the Decades (Through Sunday, July 15)Brooklyn Museum, Brooklyn 03/02/2018 - 07/15/2018 Hilarious History of Drinking Paired with 3 Cocktails (Through Wednesday, November 21) 03/15/2018 - 11/21/2018 'Shared Sacred Sites' Traces the Shared Histories of Christianity, Islam & Judaism (Through Saturday, June 30)New York Public Library, Stephen A. Schwarzman Building, Manhattan 03/27/2018 - 06/30/2018 2018 Morbid Anatomy Residency at Green-Wood (Through Sunday, June 24)Green-Wood Cemetery, Brooklyn 04/01/2018 - 06/24/2018 Site-Specific Kiki Smith Exhibit at Eldridge (Through Wednesday, October 10)Museum at Eldridge Street, Manhattan 04/12/2018 - 10/10/2018 'Radical Women: Latin American Art, 1960–1985' (Through Sunday, July 22)Brooklyn Museum, Brooklyn 04/13/2018 - 07/22/2018 'The Golden Girls Live' Parody (Through Sunday, October 28) 04/13/2018 - 10/28/2018 1/2 Price Central Park Bike Tours (Through December 2018) 04/16/2018 - 12/31/2018 Haunting Huma Bhabha Installation on the Rooftop of the Met (Through Sunday, October 28)The Metropolitan Museum of Art, Manhattan 04/17/2018 - 10/28/2018 High Line Art Installation Examines Art & Public Space (Through March 2019)The High Line, Manhattan 04/19/2018 - 03/31/2019 Save $5.75 on Movie Tickets 04/19/2018 - 12/31/2018 'Chinese Medicine in America: Converging Ideas, People, and Practices' (Through Sunday, September 9)Museum of Chinese in America, Manhattan 04/26/2018 - 09/09/2018 LEGO Sculptures & Mosaics (Through Saturday, August 4)Scandinavia House, Manhattan 04/28/2018 - 08/04/2018 Governors Island is Open for Summer 2018Governors Island, Governors Island 05/01/2018 - 09/30/2018 Super Cheap Mets Baseball Tickets + Giveaways (Through Thursday, September 13) 05/01/2018 - 09/13/2018 'Heavenly Bodies: Fashion and the Catholic Imagination' (Through Monday, October 8)The Metropolitan Museum of Art, Manhattan 05/10/2018 - 10/08/2018 'Saturated: The Allure and Science of Color' (Through Sunday, March 17)Cooper Hewitt, Smithsonian Design Museum, Manhattan 05/11/2018 - 03/17/2019 'Empire Skate: The Birthplace of Roller Disco' (Through Sunday, November 25)The City Reliquary, Brooklyn 05/19/2018 - 11/25/2018 Discounted Tickets! 'Georgia O’Keeffe: Visions of Hawai‘i' Exhibit Blooms with Rare Works at NYBG (Through Sunday, October 28) 05/19/2018 - 10/28/2018 NYC Mimosa Cruises on a Vintage Yacht (Through Saturday, June 23) 05/19/2018 - 06/23/2018 Cheap NYC Dessert Walking Tours (Through Friday, July 27) 05/23/2018 - 07/27/2018 2018 Coney Art Walls—Street Art Museum with Free AdmissionBoardwalk & 10th St., Brooklyn 05/26/2018 - 09/30/2018 Free Kayaking on the Hudson River (Through Sunday, October 7)Pier 96, Manhattan 05/26/2018 - 10/07/2018 Help Clean Up NYC Parks During 2018 'It's My Park' Days (Through Saturday, June 30) 05/26/2018 - 06/30/2018 NYC Beaches Are Open for 2018 (Through September 9) 05/26/2018 - 09/09/2018 Free Shakespeare in the Park: 'Othello' (Through Sunday, June 24)Delacorte Theater in Central Park, Manhattan 05/29/2018 - 06/24/2018 Create Your Own Custom Magnum Ice Cream Bar (Through Monday, September 9) 06/01/2018 - 09/03/2018 Giant Chess, Jump Ropes, Hula Hoops & More—All Free to Use Weekdays on 34th St.One Penn Plaza, Manhattan 06/04/2018 - 09/03/2018 Summer 2018 Urbanspace Food Market is Open in Garment District (Through Friday, July 13) 06/04/2018 - 07/13/2018 50 Decorated Pianos Pop Up Around NYC During Sing for Hope 2018 (Through Sunday, May 24) 06/05/2018 - 06/24/2018 Art Addressing Oil as a Form of Currency & Source of Warfare (Through Saturday, July 14)CUE Art Foundation, Manhattan 06/05/2018 - 07/14/2018 Free Central Park Shakespeare: 'Romeo & Juliet' (Through Sunday, June 24) 06/05/2018 - 06/24/2018 2018 NYC Short Play Festival—1/2 Price Tix! (Through Sunday, June 24) 06/07/2018 - 06/24/2018 Nick Cave's 'Let Go' Multicolored Celebratory Armory Installation on Display (Through Sunday, July 1)Park Avenue Armory, Manhattan 06/07/2018 - 07/01/2018 Score New Music for Cheap at the Huge 2018 ARC Record Fair (Through Sunday, June 24)The ARChive of Contemporary Music, Manhattan 06/09/2018 - 06/24/2018 2018 Human Rights Watch Film Festival (Through Thursday, June 21) 06/14/2018 - 06/21/2018 Free Dance Classes During Dance Week 2018 (Through Saturday, June 23) 06/14/2018 - 06/23/2018 Free Shakespeare: 'A Midsummer Night's Dream' (Through Sunday, June 24)Battery Park, Manhattan 06/14/2018 - 06/24/2018 Zero Waste Architecture Exhibition (Through Saturday, Sepetember 1)The Center for Architecture, Manhattan 06/14/2018 - 09/01/2018 Free Performances During 2018 River to River Festival (Through Sunday, June 24) 06/15/2018 - 06/24/2018 2018 NYC Eat Caribbean Week with Menu Discounts (Through Sunday, June 24) 06/17/2018 - 06/24/2018 2018 Sri Chinmoy Self-Transcendence 3100 Mile Race (Through Tuesday, August 7) 06/17/2018 - 08/07/2018 Free Tickets to 'NEWSical' Current Events Musical (Through Sunday, July 8) 06/18/2018 - 07/08/2018 'Summer of Magic: Treasures from the David Copperfield Collection' (Through Sunday, September 16)New-York Historical Society, Manhattan 06/19/2018 - 09/16/2018 2018 Bicycle Film Festival (Through Sunday, June 24) 06/19/2018 - 06/24/2018 Batsu! Hilarious & Extreme Japanese-Style Game Show (Discounted Tickets + Giveaways) 06/19/2018 Free Art Classes for Beginners (Tuesdays Through August 28)Herald Square, Manhattan 06/19/2018 Free Beginner Knitting Classes—Supplies Included (Tuesdays Through August 28)Bryant Park, Manhattan 06/19/2018 Free Stargazing on the High Line (Tuesdays Through October 30)The High Line, Manhattan 06/19/2018 Theory Women's Sample Sale (Through Sunday, June 24) 06/19/2018 - 06/24/2018 Free Museum Admission During 2018 Night at the Museums 06/19/2018 Building a Social Impact StartupAlley NYC, Manhattan 06/19/2018 Bushwick Country Club 13th Anniversary Party with Free BBQ & Cheap Drinks 06/19/2018 Free Wine at 'Tasting the Past: The Science of Flavor and the Search for the Origins of Wine'Rizzoli Bookstore, Manhattan 06/19/2018 Langhorne Slim Concert + Free BowlingBrooklyn Bowl, Brooklyn 06/19/2018 She Geeks Out Happy Hour + Free Food & Drinks 06/19/2018 Cuisine of Ancient EgyptBrooklyn Brainery, Brooklyn 06/19/2018 Free Film: Live Action 'Beauty & the Beast'Pier 45, Manhattan 06/19/2018 ''90s Bitch: Media, Culture, and the Failed Promise of Gender Equality'powerHouse Arena, Brooklyn 06/19/2018 Chelsea Clinton & Mona Hanna-AttishaBarnes & Noble Union Square, Manhattan 06/19/2018 Free Drinks + Free Food at 'unapologetic me: BLACK | GAY | MAN' Film ScreeningSamsung 837, Manhattan 06/19/2018 Science Throwdown: Sea vs. LandAmerican Museum of Natural History, Manhattan 06/19/2018 Free Chocolate Tour + Tasting 06/19/2018 Free Film: 'Black Panther' 06/19/2018 Free Film: 'Logan' 06/19/2018 Peach Pit / HUCKRough Trade, Brooklyn 06/19/2018 Women of Letters Lit Night with Amy Chozick ('Chasing Hillary') & Chelsea Davidson 06/19/2018