The second annual 7-Eleven Bullring Bombers Slurpee Challenge returns to the Bullring at Las Vegas Motor Speedway Saturday night during the NASCAR Dodge Weekly Racing Series. The challenge pits the bomber drivers against each other in three segments (50 laps, 40 laps and 20 laps, respectively). The driver with the best average finish of all three races is declared the winner. Darren Rollins took home the first Slurpee Challenge championship after winning the first two segments and placing fourth in the third segment of the 2003 race. Wade Pearson currently has a 30-point lead over Mike Heck in the 7-Eleven Bullring Bombers points race. The popular on-track driver autograph session also makes a return to the Bullring, giving fans a chance to meet and greet their favorite drivers during the 35-minute session. Also on the racing card are Super Late Models (30 laps), Chargers (25 laps), Semi-Pro Legends Cars (25 laps), Pro/Master Legends Cars (25 laps) and Sudden Impact Auto Body IMCA Modifieds (30 laps). Spectator gates open at 6 p.m. Qualifying is set for 6 with racing at 7:15. General admission is $11 for adults, $9 for senior citizens/ military personnel and $4 for children 6-12. Children five and under are free. A Family Four Pack can be purchased for $24. Admission to the Stockyard is $36 per vehicle (up to four people). Pit gates open at 3:30 p.m. Admission is $20 for NASCAR members and $25 for non-members.