You will get a tasting glass if VIP or a plastic cup if not VIP when you get there. You'll also get a sheet of tickets. 1 ticket per beer, but historically nobody cares about the tickets. Most of the people doing the pouring and serving are volunteers, so nobody really cares about the tickets. If you're having trouble standing up, or are obnoxiously drunk then people will probably quit serving you, but otherwise I doubt anyone will say anything. Hell, they are probably a bit drunk too since volunteers can drink while they work. Last time I volunteered I got pretty hammered.