“e” Inc. is hosting Family Science Saturdays (10AM-4PM) at its Environment Science Discovery & Action Museum (114 16th Street, Room 1030, in the Charlestown Navy Yard, Charlestown) for families to enjoy Boston’s new weather and climate museum. The museum is designed for ages 7-12, but all are welcome. Admission is $3 per child and $10 per adult. See the museum’s site for more information and reservations.