Dandelion Teahouse and Apothecary, 109 W. Seventh St., Vancouver, is hosting a holiday card workshop from 5:30 to 7:30 p.m. Dec. 6, in conjunction with downtown Vancouver’s First Friday Art Walk. Attendees will create a variety of cards using water colors and other materials. The price of class includes supplies. Learn more at dandelionteahouse.com.