It's not just for board games
It has different console games, card games, miniatures, online MMORPG, and your classic table top pencil-paper RPG games. Exhibition hall had all of that plus any dice, book, game, or outfit (kilts, corsets, gamer tshirts, fake weaponry, etc) you could think of.
The other halls had specific gaming zones such as you could play Oregon Trail that was hosted by a company to put it on. (I evidently chose a little girl named Suzie Lu. I survived Yellow Fever but died from Dysentery!) They have a costume contest/parade, workshops for writing, gaming, and being a Game (Dungeon) Master.
They also had a lot of things for the "Better Half" for women such as Belly Dancing classes, Pole Dancing Classes (which I took, omg I'm SOOO bruised!), cooking, tours around Indy, knitting and sewing. For those who love painting miniatures they had a contest for that as well as stacking card towers, arena tournaments for specific games such as World of Warcraft, and you could win some free prizes if you demo'ed new games.
Yes a lot of things at GenCon but it's now over! I had a good time with good friends. Maybe I'll post a picture or two
Oh! And there were 2 R2D2's. I got whistled at by one of em! They were robotic and controlled by a few inconspicuous men.