(Corvallis, OR)  --  A prep cook and dishwasher is running for mayor in Corvallis.  The Gazette-Times reports that Riley Doraine of the Peacock Bar and Grille turned in the required signatures on Monday and they were certified Tuesday.  She joins Councilor Roen Hogg and community volunteer Dean Codo in trying to unseat incumbent Mayor Biff Traber in the November election.