Yacolt is hosting a tree-lighting celebration from 2 to 6 p.m. Dec. 2. Stop by the library, 105 E. Yacolt Rd., Yacolt, to decorate paper cutout gingerbread ornaments and take a hot chocolate goody bag with you to enjoy at home. Visit the outdoor market beginning a 4 p.m. and stay for the annual Christmas tree lighting in the town square at 6 p.m.