Kenny Chesney kicks off his much-anticipated No Shoes Nation Tour this weekend, surprised fans in Jacksonville, Fla., with another rare chance to see him live and in person…at a bar!

Before Kenny dropped the bar bombshell, he had been secretly secluded for one week in the Florida city rehearsing for the upcoming stadium tour.

Kenny dubbed the concert as the “Keg Show” and announced it via social media hours before his “Pirate Flag” flew. According to venue Freebird Live, its 700 seats sold out in minutes.

Kenny and special guests Eric Church, Eli Young Band and Kacey Musgraves kick off the No Shoes Nation Tour Saturday (3/16) in Tampa, Fla.

They will also make a stop here July 20th at Mile High.