Is an annual celebration of boundless curiosity hosted by Smithsonian magazine. Participating museums and cultural institutions across the country provide free entry to anyone presenting a Museum Day ticket which provides free admission for two people on Saturday, September 22, 2018. Participating museums in Westchester and Fairfield Counties include: Aldrich Contemporary Art Museum, Bruce Museum, Fairfield University Art Museum, Hudson River Museum, Lockwood-Mathews Mansion Museum, as well as more in New Haven, CT and New York City. For passes and more information: smithsonianmag.com.