"O'zaptf is!" Don your Tirolerhute! This 19th almost-annual celebration features San Juan island's traditional Bavarian Blaskapelle Orchestra, authentic German cuisine, costume contest, games and fun for the whole family from 4:00 - 5:30 p.m. and a traditional Oktoberfest dinner including beverages and entertainment from 5:30 - 9:30 p.m.