Celebrate the season at the Oregon Mandolin Orchestra’s 10th annual Holiday Concert Who:  Oregon Mandolin Orchestra, featuring special guest violinist and vocalist Michelle Alany What:  2019 Holiday Concert! When:  7:30 p.m. Friday, Dec. 13. Doors open 6:30 p.m. Where:  Glenn & Viola Walters Cultural Arts Center, 527 E. Main St., Hillsboro “This year’s Holiday program draws from […]