Up In The Sky Music Festival: John Summit, Empire Of The Sun, Leon Thomas & Passion Pit - Friday at Base of Buttermilk Mountain
in
Aspen, Colorado
on
Friday 7th August 2026, 3:00PM
Base of Buttermilk Mountain will host Up In The Sky Music Festival: John Summit, Empire Of The Sun, Leon Thomas & Passion Pit - Friday on Friday 7th August 2026, 3:00PM in Aspen, Colorado. Select your Up In The Sky Music Festival: John Summit, Empire Of The Sun, Leon Thomas & Passion Pit - Friday tickets above using our secure ticket checkout. Your Base of Buttermilk Mountain tickets will arrive before the Up In The Sky Music Festival: John Summit, Empire Of The Sun, Leon Thomas & Passion Pit - Friday event on Friday 7th August 2026, 3:00PM.