Organization: Wissahickon Environmental Center - Tree HouseLocation: 300 W Northwestern Ave Philadelphia, PA, 19118United StatesSee map: Google MapsPhone: (215) 685-9285 Maple Sugar Festival - Wissahickon Environmental Center - Tree HouseDates: 02/22/2025Time: 11 am - 3 pm Organization: American Philosophical SocietyLocation: 104 South 5th Street Philadelphia, PA, 19106United StatesSee map: Google MapsPhone:215-440-3440 APS Family Fun DayDates: 05/17/2025Time: 12 - 4 pm Organization: American Helicopter Museum and Education Center Location: 1220 American Boulevard West Chester, PA, 19380 United StatesSee map: Google MapsPhone:610-436-9600 FamilyFest at American Helicopter Museum and Education CenterDates: 06/21/2025Time: 10:00am to 3:00pm Organization: American Philosophical SocietyLocation: 104 South 5th Street Philadelphia, PA, 19106United StatesSee map: Google MapsPhone:215-440-3440 Revolutionary Saturdays at American Philosophical SocietyDates: 06/28/2025Time: 11 am - 3 pm Organization: American Philosophical SocietyLocation: 104 South 5th Street Philadelphia, PA, 19106United StatesSee map: Google MapsPhone:215-440-3440 Revolutionary Saturdays at American Philosophical SocietyDates: 07/26/2025Time: 11 am - 3 pm Organization: American Helicopter Museum and Education Center Location: 1220 American Boulevard West Chester, PA, 19380 United StatesSee map: Google MapsPhone:610-436-9600 World Helicopter Day at American Helicopter Museum and Education CenterDates: 08/17/2025Time: 10:00am to 3:00pm
