Briefly describe your program.
Public chess tournament. Each player will be paired with someone else to play 1 game of chess with. Late-comers are welcome to play shorter games on the side. Anyone can have their games rated by the hosts as long as they and their opponent are members of the United States Chess Federation (non-profit chess organization).
The hosts will show up at the start time to prepare for ~15 minutes, and then the games will begin.