Bluegrass Festival

The Bluegrass Festival is a festival in Springfield at Cletus.

The festival
When Homer made his own burger, The Clogger, at a Krusty Burger; he let Sam Young to taste it. Sam told Homer that he and his family just stopped there for a visit to the restroom and that they had come to Springfield to see some of the sights from The Simpsons Guide to Springfield but they found out it was heavily misleading. The "Bluegrass Festival" turned out to be Cletus mowing his lawn. Therefore, they now were just trying to get away as fast as they could.