4-6pm Sun. Dec. 31 Live Music - Bridget O'Brien Free live music from local musician Bridget O'Brien in Montana Jack. Montana Jack 1 Lone Mountain Trail, Big Sky
9pm Sun. Dec. 31 NYE Annual Firework Show Our annual fireworks show to celebrate New Year's Eve starts at 9 p.m., visible from Mountain Village. Big Sky Resort 50 Big Sky Resort Rd, Big Sky