We visited a very cool science museum appropriately called G Wiz. Lots of hands on science experiments including the ExploraZone which looked at electricity, magnetism, sound and light.
Here Lily is testing the Hyperbolic Curve (putting a steel rod through a curve in a piece of plexiglass) and the timed Sprint Station with her Dad. We avoided the static fields in the Plasma Ball that makes lightening. Our surgeon had mentioned this exact object as something he has seen wipe kids maps off their CIs and damage their internal equipment.
It was pretty noisy in the museum with all the machines, blowers and kids, but Lily didn't seem to miss a beat. Lots to talk about and explore.