Yea, most airfields do, but this isn't an airfield, it's a retired airstrip. It hasn't seen an airplane since WWII.
The Boca Raton Airport next door has really nice hangers and stuff, but that is fenced off and I doubt we can get in there. Although, if we get really organized and set something up, we might be able to rent it out for a day, but that would probably be pretty expensive. I know there's an annual thing where they fly in old WWII airplanes, and let people come in, walk around, and look at them, but they charge people for that.
I don't think there are many places that are free or low cost, large enough to fit a lot of cars, and have covered air conditioned buildings available. Generally you will probably find something that's 2 out of 3.