Just a reminder, please take a bath with soap and use deodorant immediately prior to entering the show and at least once per day during the event. Thank you.
In addition to the great advice already offered by jehuie, it is OK to leave the games for a few minutes to go take a shower if you need it. They will still be there when you get back. If you notice that people are turning around to avoid walking past you in a narrow hallway; it is you! Go clean yourself!
There were a couple last year that were ridiculous.