Participants meet up at 5 p.m., Saturday, Aug. 21, and proceed to a number of bars that carry New Belgium beer. Contestants who finish the course and report back with the required proof receive two raffle tickets. Beer and games will be featured at 7 p.m.; followed by a costume contest and raffle at 8 p.m. Registration starts at 3 p.m. $10 for a team of three; $25 for a team of four; and $45 for a team of five. Proceeds benefit HIV/AIDS charity Project Power. Call 204-2250, or e-mail email@example.com for more information.