Do it!
I guess, do it anywhere, but especially there. It's like you're a kangaroo (yes, I saw Letterman) they can't figure out how you got there. They have never seen one live before, I guess.
Everyone, and I mean everyone, speaks to you and there is some good natured ribbing on their part but they all welcome you to the park. They bend over backwards to make sure you have a good time.
A lady with Astros front office saw me and came over to tell me that they were so glad to have me at park.
It's very nice, very sweet, but kinda weird.