Legend of the Pioneers with Marty Davis, 7 p.m. Jan. 20 at the Ronan Performing Arts Center; The Mission Valley Live! series continues with this show, featuring nostalgic stories and songs from the Silver Screen cowboys such as Roy Rogers and Gene Autry and the Sons of the Pioneers, to modern stars like Chris LeDoux and Ian Tyson. Tickets are $15 for adults and free for ages 18 and under. Learn more at http://missionvalleylive.com/.

Book-signing with Milana Marsenich, 5:30 p.m. Monday, Jan. 23 at the North Lake County Library; the local author reads from and signs copies of her new release, “Beautiful Ghost,” a sequel to her novel “Copper Sky.”

Sorry ‘Bout That Half Marathon and Team Relay, 11 a.m. Jan. 21 at the Aquatic Center on Ridgewater Dr. in Polson. Polson Running’s event returns for the tenth time, with participants turning right on the bike path and running south to Reservoir Rd., turning right to Back Road, then looping north to 7th Ave. W., to the bike path and back to the Aquatics Center (participants should park by the soccer fields). For a map and to register, head to runsignup.com. Costumed runners get a 30-second head start.

Shiver in the River Polar Plunge, 11 a.m. Jan. 28 at Riverside Park in Polson; this Law Enforcement Torch Run event raises funds for Special Olympics Montana. Registration is required; head to www.somt.org/events/polson-shiver-in-the-river-plunge for details.