Fire On The Mountain brings together rock, jam, and progressive bluegrass acts for a three-day celebration in Sugarloaf, Maine from January 30 to February 1, 2026. The festival features headliner Keller Williams, renowned for his innovative one man band performances, alongside tribute acts including Grateful Grass, Steely Dead, and Grateful for Beetle. Additional performers include Shakedown City, Not Fade Away, Marley & Grass, and Rose Alley, creating a diverse lineup that blends jam band traditions with progressive bluegrass elements. This winter festival offers fans of improvisational music and dance-oriented rock a unique opportunity to experience multiple genres across three days.