Glendi Greek Festival to provide authentic cuisine, entertainment: Beaverton ... OregonLive.com Members of Romiosine (from left) Perry Gadinas, Demetri Stoumbos and Zachary Dimond perform a Tsestos, a traditional dance from Thrace, Greece, during the 2010 Glendi Festival at St. John the Baptist Greek Orthodox Church in Beaverton. (Courtesy of ... |