When we arrived we were greeted with a lot of people, and some tents set up. It turned out that there was some picnic thing for local kids happening at the same time (despite what their calendar of events on the website said).
Despite the amount of people, and the distractions, I had great fun with there, and spent a lot of time with an old firetruck. I probably could have spent 3 hours taking pictures at the society, and I will make sure I/we go back some time.
All my pics are here.