The Park at River's Edge 1st Annual Art Show will take place on Saturday, September 17th from 10 a.m. to 4 p.m.  Works of local artists, including artists from EMARC, Everett Arts Association, Malden Arts, Malden High School, Malden Sketch Group, Medford Arts Center, Inc. and Mystic Valley Elder Services, will be displayed along the Great Lawn.  On the same date from 11 a.m. to 3 p.m. the Tri City Community Action Program is sponsoring the 2nd Annual Malden River Festival at the Park, with live entertainment, info/demo tables, family-fun activities and food available for purchase.  The public is invited to these events.  Admission free.