I took EAA up on the offer to shelter at the museum during the storm this year. Turns out the storms weren't too horrible, but I'd rather be on the ground wishing I was flying and all of that. Museum had the Olympics going on the screens at the various theatres, let guest wander around or sack out, whichever they chose. They had the Eagle hangar blocked off though, looks like they had it set up for a banquet, which is odd because I was under the impression that those gatherings were off this year.
Busses came by to take everyone home as soon as the worst of the storm had passed. All in all a good experience. I did have to go to town for dinner though, since the food vendors all shut down early.