In the ten years I have lived on island I have never missed an AstroDay. This year was no change to that streak, I volunteered to do the last shift on the Keck Observatory table, 2-4pm. Show up at lunchtime, enjoy the activities myself for a while, say hi to everyone I know there, then do my shift on the table… Good plan.
I was pleasantly surprised with this little thermal camera, it does a nice job costing only a few hundred dollars. Using the iPad linked to a large display using AirPlay the setup worked quite well in practice. I could handle the camera with no wires to tether me to one place.