Metalsmith Judith Altruda & Photographer Marcy Merrill with the 13th annual Tokeland Northcove Studio tour May 4;  Robert Richter, Heidi Beth Sadler & the band Castletown at the Astoria-Warrenton Seafood Festival April 26;  Jessamyn Grace West from Astoria Arts & Movement Center with Benefit Night at the Fort George Brewery April 30;  Clarinetist David Shifrin & Pianist Cary Lewis in concert at the Liberty Theatre April 26.