Saturday Science

Saturday, April 2–30, 10:30–11:30 a.m.
Randall Museum (199 Museum Way)
Drop-in science activities are back with topics from hovercraft to volcanoes. Visit website for schedule. Ages 3 & up (under 8 must be with paying adult), $10/parent-child combo ($5 extra child), 415-554-9600, randallmuseum.org