(CRIPPLE CREEK, Colo.) — The Two Mile High Club (TMHC), caretakers of the Cripple Creek Donkey have announced the concert lineup for the 93rd Donkey Derby Days festival happening at the end of June.

The Donkey Derby Days festival is set for between Friday, June 28 to Sunday, June 30. TMHC announced the headliner would be the U.S. Air Force Academy’s “Wild Blue Country” band.

According to TMHC, the weekend will feature the following music acts:

Friday, June 28

Larry’s Garage Band

Wild Blue Country

Saturday, June 29

Mimic

JustUs

Wild Blue Country

Sunday, June 30

The McDeviants

Tenderfoot Bluegrass Band

Maddox Ross

TMHC said all concerts are free to the public and will take place on the District Museum stage located at North Fifth Street and Bennett Avenue.