Hosted at the Grand Targhee Resort in Alta, Wyoming, the 31st annual Grand Targhee Bluegrass Festival will take place from Aug. 11-13, 2018.

This year’s lineup includes Keller Williams’ new Pettygrass project, two sets by jamgrass five-piece Greensky Bluegrass as well as two sets by Grammy-winning outfit The Infamous Stringdusters. Additional acts include Sara Watkins, Sarah Jarosz and Aoife O’Donovan’s collective, I’m With Her, Fruition, Billy Strings and more.

Tickets for the festival go on sale March 19. You can find more information at the event’s official website.

See the full lineup below:

Friday, Aug. 11
Missy Raines Trio
Billy Strings
Keller Williams and Petty Grass
The Infamous Stringdusters

Saturday, Aug. 12
Red Molly
The Mammals
Joe Craven and The Sometimers
I’m With Her (Sara Watkins – Sarah Jarosz – Aoife O’Donovan)
The Infamous Stringdusters
Greensky Bluegrass

Sunday, Aug. 13
The Music of Jerry & Dawg feat. Stu Allen, Scott Law and Samson Grisman
Marty Stuart and The Fabulous Superlatives
Fruition
Greensky Bluegrass

Artist at Large
Tony Trischka