We grabbed 3 patches for a future project last weekend. I think they were $2 each.
Yes! There is a group of people that keep a small concession stand at the restroom area near the park entrance. They are very helpful and have patches, food, drink, etc.
Yes! I don't know if they are always available, but the last time we went (a few weeks ago) I picked up a patch and 4 rubber bracelets as souvenirs. They had a table out by the pavilion where they do the presentation about bats, and were selling all kinds of things. T-shirts and snacks included.
I have never seen any patches or pins for this park
I honestly didn't see anything for this one, but you can always ask when you get there. They have a problem with white nose syndrome with the bats, and they go over that before you go in.
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