$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 High Line Art Installation Examines Art & Public Space (Through March 2019)The High Line, Manhattan 04/19/2018 - 03/31/2019 'Saturated: The Allure and Science of Color' (Through Sunday, March 17)Cooper Hewitt, Smithsonian Design Museum, Manhattan 05/11/2018 - 03/17/2019 Discounted Tickets to Interactive M.C. Escher Exhibit in NYC (Through Sunday, May 26) 08/06/2018 - 05/26/2019 'Germ City: Microbes and the Metropolis' (Through Sunday, April 28)Museum of the City of New York, Manhattan 09/14/2018 - 04/28/2019 'Soul of a Nation: Art in the Age of Black Power' (Through Sunday, February 3)Brooklyn Museum, Brooklyn 09/14/2018 - 02/03/2019 Jerome Robbins ('West Side Story') & New York (Through Saturday, March 30)New York Public Library for the Performing Arts, Bruno Walter Auditorium, Manhattan 09/28/2018 - 03/30/2019 Cheap Indoor Ice Skating in Brooklyn (Through Saturday, March 30) 10/02/2018 - 03/30/2019 'Harry Potter' Exhibition Brings Rare Manuscripts & Magical Objects to NYC (Through Sunday, January 27)New-York Historical Society, Manhattan 10/05/2018 - 01/27/2019 'Tablescapes: Designs for Dining' (Through Tuesday, April 16)Cooper Hewitt, Smithsonian Design Museum, Manhattan 10/05/2018 - 04/16/2019 'It’s Alive! Frankenstein at 200' (Through Sunday, January 27)The Morgan Library & Museum, Manhattan 10/12/2018 - 01/27/2019 'Yasumasa Morimura: Ego Obscura' Questions Eastern & Westerns Notions of Gender (Through Sunday, January 13)Japan Society, Manhattan 10/12/2018 - 01/13/2019 $10 Big Apple Circus Tickets (Through Sunday, January 27) 10/20/2018 - 01/27/2019 2018 Gingerbread Lane, the World's Largest Gingerbread Village (Through Monday, January 21)New York Hall of Science, Queens 11/10/2018 - 01/21/2019 Andy Warhol Retrospective at the Whitney Reimagines the Iconic Artist (Through Sunday, March 31)Whitney Museum of American Art, Manhattan 11/12/2018 - 03/31/2019 2018 Holiday Train Show (Through Sunday, February 3)Grand Central Terminal, Manhattan 11/15/2018 - 02/03/2019 Discounted Tickets to 2018 NYC Holiday Train Show (Through Monday, January 21) 11/17/2018 - 01/21/2019 2018 American Museum of Natural History Origami Holiday Tree on Display (Through Sunday, January 13)American Museum of Natural History, Manhattan 11/20/2018 - 01/13/2019 Make Yourself a Superhero at the 'Spider-Man: Into the Spider-Verse' Pop-Up (Through Sunday, January 27) 12/11/2018 - 01/27/2019 How Technology Will Revolutionize Transportation (Through Sunday, March 31)Cooper Hewitt, Smithsonian Design Museum, Manhattan 12/14/2018 - 03/31/2019 2019 Under the Radar Theatre Festival (Through Sunday, January 13)The Public Theater, Manhattan 01/03/2019 - 01/13/2019 2019 American Realness Contemporary Performance Festival (Through Sunday, January 13) 01/04/2019 - 01/13/2019 2019 MoMA International Festival of Film Preservation (Through Thursday, January 31)The Museum of Modern Art, Manhattan 01/04/2019 - 01/31/2019 The 2019 Exponential Performance Festival (Through Sunday, February 3) 01/04/2019 - 02/03/2019 Turn Your Xmas Tree Into Wood Chips for NYC Parks During 2019 Mulchfest (Through Sunday, January 13) 01/04/2019 - 01/13/2019 2019 PROTOTYPE Performance Festival (Through Sunday, January 13) 01/05/2019 - 01/13/2019 Award-Winning 'Rap Guide to Evolution' (Through Friday, February 1) 01/05/2019 - 02/01/2019 $5 Fitness Classes (Through Sunday, December 13) 01/07/2019 - 01/13/2019 'Black Power Naps'—Relaxation as a Revolutionary Act (Through Thursday, January 31) 01/09/2019 - 01/31/2019 2019 New Ear Festival (Through Sunday, January 13) 01/09/2019 - 01/13/2019 2019 New York Jewish Film Festival (Through Tuesday, January 22) 01/09/2019 - 01/22/2019 2019 Sopranos Film Festival—20th Anniversary Exploration of the Show's Influences & Legacy (Through Monday, January 14)IFC Center, Manhattan 01/09/2019 - 01/14/2019 2018 Brooklyn Podcast Festival (Through Sunday, January 13) 01/10/2019 - 01/13/2019 2019 FunnYmmigrants Comedy Festival (Through Sunday, January 13) 01/10/2019 - 01/13/2019 2019 Iranian Film Festival New York (Through Tuesday, January 15)IFC Center, Manhattan 01/10/2019 - 01/15/2019 Free Salvador Dalí Exhibit Tells His Love Story with Gala (Through Saturday, March 9)ACA Galleries, Manhattan 01/10/2019 - 03/09/2019 2019 Drama League DirectorFest (Through Monday, January 28) 01/11/2019 - 01/28/2019 2019 First Look International Film Festival (Through Monday, January 21)Museum of the Moving Image, Queens 01/11/2019 - 01/21/2019 Oscar-Nominated Documentaries (Through Thursday, January 17)IFC Center, Manhattan 01/11/2019 - 01/17/2019 The Chocolate Museum & Experience (Through Sunday, February 10) 01/11/2019 - 02/10/2019 Boy Band-Themed Brunch with Broadway Stars (Sundays Through February 17) 01/13/2019 NYC Gospel Music History & Architecture Tours (Sundays Through December 29) 01/13/2019 Wikipedia Day 2019Ace Hotel, Manhattan 01/13/2019 Spot NYC Seals on This Free Walking TourOrchard Beach, Bronx 01/13/2019 Free Central Park History Tour 01/13/2019 Free Wilderness Survival ClassAlley Pond Park, Queens 01/13/2019 2019 No Pants Subway Ride 01/13/2019 Games Night: Charades, Celebrity, Heads Up! & PictionaryParklife, Brooklyn 01/13/2019 Scientists Review 'ICE AGE' MovieCaveat, Manhattan 01/13/2019 'Back to the Future' Drinking GameThe Tank, Manhattan 01/13/2019