The Founders Day celebration will also mark a first for the Bitterroot Valley.

The Montana Historical Society is holding its annual convention in Hamilton that same week. It’s the first time the convention has been held in Ravalli County.

“When we realized that the dates coincided, we traveled to Helena to meet with their directors,” Meyer said. “We’re proud that our valley is hosting this annual history conference and that its closing event is our Founders Day anniversary.”

The Founders Day Commemoration will get underway at 9 a.m. with the opening of exhibits and the soothing sounds of the Bitterroot Community Band.

At 10 a.m., Bishop George Leo Thomas will open the ceremony with an invocation that will be followed with a Salish smudge ceremony by Steve Lozar.

“Last year was the first time that we’ve done this,” Meyer said. “It was very moving. It’s very much an honor to have Steve Lozar agree to do this. It’s considered a cleansing ceremony and way to honor all the people who have gathered together.”

The annual re-enactment of the Salish Indians welcoming the Black Robe missionaries will be followed a dedication of the Salish encampment.