GRIFFITH PARK. Prepare for an evening in the north woods, but leave your flannels at home ­ Bigfoot Lodge caters to urban lumberjacks. Campy-chic is the rule at this fun bar, where an electronic raccoon cavorts beside a huge fireplace while patrons suck down “Toasted Marshmallows” and “Girl Scout Cookie” cocktails. (Any hangovers can be remedied at the weekly Bloody Mary Sunday.) DJs spin tunes according to the theme of the night; expect anything from Frank Sinatra to the New York Dolls.