What once seemed like a pipe dream has become a weekly success story. Every Saturday, from 10 a.m. to 4 p.m., May to December, a crowd of some 5,000 hits the Riverside Arts Market under the Fuller Warren Bridge. Folks sample food from vendors (potato roll hot dog, anyone? vegan slaw dog?), say hello to neighbors, and buy artwork, clothing and a wealth of produce from area farmers. Now in its third year of operation, the market offers everything from fire jugglers and local music to chocolate croissants and cheddar bread. RAM does more than offer stuff for sale, though. As a community, it completes us.