The Columbia Gorge Discovery Center will hold the Backcountry Film Festival this Friday evening.  CGCC Executive Director Cheryl Ragar says the film festival is free, but it is a fundraiser for the Center’s Snow School for fifth graders. The movies are from the Winter Wildlands Alliance, and there will be a taco truck and beverages available for sale.  The Backcountry Film Festival will run from 5:30 p.m. to 9 p.m. on Friday, with the films beginning at 6 p.m. in the Discovery Center’s Murdock Theatre.