I'm helping organize a gaming Olympics at work (inspired by the Omegathon at PAXEast). The competition is between 8 teams of 4 people each. Round One's theme was fighting games - the teams divvied themselves up and sent one representative to compete in each of the 4 games: Street Fighter 4, Soul Calibur IV, Killer Instinct and WWE All Stars. There was a separate bracket style tournament for each game (single elimination), which determined how many points each team member earned for their team.
It was a blast! Round One was Thurs night - Round Two happened last night and I will update with images and an explanation soon.
These awesome photos were all taken by Mel Holtzman.