The third annual Great River Arts Festival celebrates new murals painted around downtown Vancouver, culminating in a two-day street fair from 5 to 10 p.m. Sept. 1 and 2 on Main Street between Sixth Street and Seventh Street. Visitors to this free event will enjoy live art demonstrations, a live DJ and a vendor market with art and food vendors. Learn more and see a list of murals at greatriverartsfestival.com.