The Consumerist has a great list about of the 10 weirdest named sporting venues that have had their naming rights bought out by companies:
10. Jiffy Lube Live; Bristow, VA
9. Gexa Energy Pavilion; Dallas, TX
8. Aaron's Amphitheatre at Lakewood; Atlanta, GA
7. Farm Bureau Live at Virginia Beach; Virginia Beach, VA
6. Sleep Train Amphitheatre; Wheatland, CA
5. Comfort Dental Amphitheatre; Greenwood Village, CO
4. Ashley Furniture HomeStore Pavilion; Phoenix, AZ
3. Jobing.com Arena; Glendale, AZ
2. Constellation Brands-Marvin Sands Performing Arts Center; Hopewell, NY
1. 1-800-ASK-GARY Amphitheatre; Tampa, FL