Volunteers get a free full day entry and parking pass to the fair (list price $20 for admission and $15 for parking). Come before your shift or stay after your shift. Enjoy the exhibits, the vendors, the midway, the incredible fair food!
The exhibit mostly explains itself; almost any member of the club can volunteer. There are two kinds of shifts: ones where you just hang out in the booth, and ones where you also do a short public beekeeping demonstration. You can choose, but you don't need to be an expert for either of them. A demonstration where you open up the hive, show people a few frames of live bees, and describe what you're seeing, is plenty enough to amaze fairgoers! You aren’t expected to be a beekeeping expert — you’re sharing the experience, not giving a lecture.