Hex Games puts out a great game called QAGS (Quick Ass Gaming System), it is a fun and easy Role Playing Game. Plus they have a reputation for doing Knome Baptisms at conventions. This is something that I reccomend you see if you are at a Con where the Hex Guys are.

This past year (2001) I was baptized at MarCon 36, and went with the Hex Guys to ArchCon 25. I also did a demo of QAGS at PentaCon, but didn't bring a camera this year.