Organization: Location: 290 Washington AveNorth Haven, CT, 06473United StatesSee map: Google MapsPhone:(860) 478-5954 16th Annual Robin Hood’s Medieval FaireDates: 05/24/202505/25/202505/31/2025Show more datesHide these dates06/01/202506/07/202506/08/202506/14/202506/15/202506/21/202506/22/2025Time: 10:30 am - 6 pm Organization: National Park ServiceLocation: 1849 C St NWWashington, DC, 20240United StatesSee map: Google MapsPhone:202-208-6843 2025 Free Entrance Days in the National ParksDates: 04/19/202506/19/202508/04/2025Show more datesHide these dates09/27/202511/11/2025Time: See website for details. 2d Connecticut Regiment of Volunteers Heavy Artillery "The old 19th CVI" Organization: Location: 13 Oenoke RidgeNew Canaan, CT, 06840United StatesSee map: Google MapsPhone:203-966-1776 34th Annual Ice Cream Social at the New Canaan Museum & Historical SocietyDates: 06/01/2025Time: 1 pm - 3 pm Academy of the Holy Family Adams Schoolhouse Organization: White Memorial Conservation CenterLocation: 80 Whitehall Rd PO Box 368Litchfield, CT, 06759United StatesSee map: Google MapsPhone:860-567-0857 April Star Party! - White Memorial Conservation CenterDates: 04/18/2025Time: 8 pm - 9 pm Ashbel Woodward House Aspetuck Land Trust Avery-Copp House Barnum Museum Bellamy-Ferriday House & Garden Bethel Public Library Boothe Memorial Park & Museum Brookfield Library Bruce Museum Burnham-Hibbard House Citizens for Easton Clinton Historical Society- CT Connecticut Air & Space Museum Connecticut Association for the Gifted Connecticut Maritime Heritage Festival Creative Connections Danbury Railway Museum DIGIVATIONS CAMP DEMIGOD INSTITUTE at Cornell University Dinosaur State Park Downtown New London Association Downtown New London Association EduRaptor - Personalized Online Learning for K-12 Eli Whitney Museum Engine 260 EnthuZiastic Inc. Eric Sloan Museum Essex Steam Train and Riverboat Fairfield Museum and History Center Forman School Organization: Location: 25 Avery PlaceWestport, CT, 06880United StatesSee map: Google MapsPhone:2032221424 Free First Saturdays at Westport Museum for History and CultureDates: 05/03/202506/07/202507/05/2025Time: 11 am - 5 pm Ghosts of New Haven Tours Gillette Castle State Park Greater Middletown Military Museum Organization: Hamden Hall Country Day SchoolLocation: 1108 Whitney AvenueHamden, CT, 06517United StatesSee map: Google MapsPhone:2037522618 Hamden Hall Admissions Coffee and Campus ToursDates: 04/17/2025Time: 9:00 am Harriet Beecher Stowe Center Henry Whitfield State Museum Historical Society of Easton Humphreys House- Ansonia, CT Intrepid Sea, Air & Space Museum Irish Heritage Society of Milford Japan Society Organization: White Memorial Conservation CenterLocation: 80 Whitehall Rd PO Box 368Litchfield, CT, 06759United StatesSee map: Google MapsPhone:860-567-0857 June Star Party! - White Memorial Conservation CenterDates: 06/21/2025Time: 8 pm - 9 pm Keeler Tavern Museum Lounsbury House Organization: White Memorial Conservation CenterLocation: 80 Whitehall Rd PO Box 368Litchfield, CT, 06759United StatesSee map: Google MapsPhone:860-567-0857 May Star Party! - White Memorial Conservation CenterDates: 05/16/2025Time: 8 pm - 9 pm Merwinsville Hotel Museum of Jewish Heritage – A Living Memorial to the Holocaust Mystic Seaport Museum - Mystic, CT New Canaan Museum & Historical Society New Pond Farm Education Center Organization: Location: 75 Greenmanville Ave.Mystic, CT, 06355United StatesSee map: Google MapsPhone:860-572-0711 Newfoundland Dog Training at Mystic Seaport MuseumDates: 04/12/202505/25/202505/31/2025Time: 10 am Newtown Historical Society Norwalk Historical Society Norwalk Military & Veterans Liaison Committee Old Sturbridge Village Organization: Location: 5744 Main Street PutneyStratford, CT, 06614United StatesSee map: Google MapsPhone:203-414-3675 Opening DayDates: 05/18/2025Time: 1-4pm PLUS Polish Festival Organization: Westchester CountyLocation: 450 Saw Mill River RoadArdsley, NY, 10502United StatesSee map: Google MapsPhone:(914) 864-PARK Polish Heritage CelebrationDates: 05/18/2025Time: 12 pm to 6 pm Pomfret School Putnam Memorial State Park Railroad Museum of New England - Naugatuck Railroad Robin Hood’s Medieval Faire Round Hill Highland Games Saida Fikri Foundation Organization: Coggeshall Farm MuseumLocation: 1 Colt DriveBristol, RI, 02809United StatesSee map: Google Maps Sheep & Wool FestivalDates: 05/17/2025Time: 10:00AM - 4:00PM Shore Line Trolley Museum South Kent School Stamford Model Railroad Club Stratford Historical Society Submarine Force Museum - Home of the Nautilus Thames River Heritage Park The Barnes Museum The Bradley-Hubbell House The Connecticut Sea Music Festival The Connecticut Society of the Children of the American Revolution The Frederick Gunn School The Hotchkiss School The Hyland House Museum The Institute for American Indian Studies The Lockwood-Mathews Mansion Museum The Mark Twain House & Museum The Mather Homestead The Rye Historical Society Organization: White Memorial Conservation CenterLocation: 80 Whitehall Rd PO Box 368Litchfield, CT, 06759United StatesSee map: Google MapsPhone:860-567-0857 The Striking World of Scintillating Snakes! With Colleen Harrak at White Memorial Conservation CenterDates: 06/28/2025Time: 2 pm - 3:30 pm The Trumbull Historical Society The Wadsworth Atheneum The Woodhall School Thomas Griswold House Webb-Deane-Stevens Museum Westminster School Weston History & Culture Center Weston History & Culture Center - Weston Historical Society Westover School Westover Summer Camp Westport Book Shop Westport Museum for History and Culture Woodstock Academy 10+ Terrific Transportation Museums in New York State
