Hi folks, just a quick note, the Cambridge Science Festival runs from noon to 4:00 Saturday at the Center for Astrophysics, 60 Garden St, Cambridge. It looks like fun, with all sorts of exhibits, hands-activities, solar observing, and even robotic telescopes, and GAACsters Virginia and Nanette will be in the Observing Circle with solar scopes, so stop by and say hello. Check out the online flyer and reserve a free ticket here <https://bit.ly/3AXDdjo>. MPD