Country Thunder

Country ThunderZac Brown Band (music group)Rascal Flatts (music group)Lady Antebellum (music group)Martina McBride
Country Thunder in Twin Lakes, Wis., is the creme de la creme of summer music festivals for country music fans. The four-day fest has the hottest stars of country, including the Zac Brown Band, Lady Antebellum, Rascal Flatts and Martina McBride, above. There are still campsites available, so...