Summer is gone, Oktoberfest is done and there's no more beer. Kidding! There is so much beer. So much. And you can continue to frolic in its froth at Humboldt Hoptoberfest, the annual fundraiser for the Blue Lake Education Foundation, at Perigot Park on Saturday, Oct. 14, from 1 to 5 p.m. ($35, $30 advance). How much beer, you ask?