The Mammoth Lakes Film Festival has announced the lineup for its 12th annual event, which runs May 20-24 in the California mountain resort town. The festival will open with the Sierra Spirit Award being presented to Oscar winning actress Marlee Matlin , along with a 40th anniversary screening of “Children of a Lesser God.” The festival will close on May 24 with a screening of the Sundance Grand Jury Prize winner “Nuisance Bear,” followed by a Q&A with director Jack Weisman. In addition to 12 West Coast, U.S., international and world premieres, the festival will also present 32 narrative shorts, 15 documentary shorts and 16 animated shorts as well as music videos and a screenplay competition. New this year is Reel Flavors & Fine Vines, a wine and food pairing event with winemaker Rachel Stellareese Davies of Stellareese Wine of Napa Valley and food from the chef at the new Limelight Mammoth Hotel & Residences.…