Las Vegas Events will give full refunds to fans who have purchased tickets for the event. Fans can call 866-388-FANS for more information.

The SCORE Laughlin Desert Challenge, held each January, and September's SCORE Terrible's Primm 300 are also both sponsored by Las Vegas Events and the Las Vegas Convention and Visitors Authority.

Founded in 1981, Las Vegas Events, Inc. is a private, not-for-profit organization that serves as the exclusive special events agency for the city.

SCORE International, based in Los Angeles and founded in 1973, is the world's leading desert racing organization. SCORE produces the annual SCORE Desert Series, which includes three races in Baja Mexico and three in Southern Nevada.

Next up for the 2008 SCORE Desert Series will be the 13th Annual SCORE Terrible's Primm 300 desert race, to be held September 5-6 in Primm, Nevada.