Short answer: I hope so!
The whole reason I do live events is to meet readers and find new ones. If you see me sitting at my booth, I'm fair game – yes, please stop by and chat!
Do know that these events are usually several days long. That's a long time to sit in one place! Generally, I too like to walk around, meet other creators, and see all the cool stuff. I also have a schedule – anything from meetings to panels to lunch. If you don't see me on your first pass, give it an hour and I'll usually be back.