It’s Official! KettleHouse Adds Amazing 2026 Show: O.A.R. + Gavin DeGraw

The first big concert announcement of the 2026 KettleHouse Amphitheater season is here, and it’s a major one. Multi-platinum rock favorites O.A.R. are bringing their Three Decades Tour to Bonner, Montana, on August 19, 2026, with special guest Gavin DeGraw. That’s right! Two massive names, one unforgettable night under the Big Sky.

Celebrating 30 years of music, O.A.R. has become one of the most beloved live acts in modern rock, thanks to their signature mix of heartfelt lyrics, sing-along choruses, and that “you-had-to-be-there” energy that keeps fans coming back again and again.

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From anthems like “Shattered (Turn the Car Around)” and “Hey Girl,” to fan-favorite jam “That Was a Crazy Game of Poker,” O.A.R. knows how to turn a concert into a communal celebration.

Their milestone Three Decades Tour also marks the release of a brand-new single, “Where We Are Right Now,” a song that perfectly captures the band’s gratitude and spirit.

Adding even more magic to the night, Gavin DeGraw will join O.A.R. at KettleHouse Amphitheater. Known for hits like “I Don’t Want to Be” and “Not Over You,” DeGraw’s soulful voice and emotional songwriting are the perfect match for a summer evening along the Blackfoot River.

Fans eager to score their spot for O.A.R. and Gavin DeGraw at KettleHouse Amphitheater won’t have to wait long. An online-only presale kicks off Thursday, November 6, 2025, at. 10:00 a.m. Click here for early access.

A variety of ticket options are available, so you can customize your concert experience. Choose from GA Lawn, GA Pit, Reserved Stadium, or Premium Box seats. general on-sale begins Friday, November 7 at 10:00 a.m. MST.