The party gets started this Labor Day weekend with Keystone Oktoberfest on Saturday, Aug. 30, from 11:30 a.m. to 5 p.m. in River Run Village. Local favorites Those Austrian Guys bring the oompa, plus traditional Bavarian dancers and stein-hoisting contests on the main stage for men, women and kids. Keystone restaurants are serving up the snacks. A slice of Oktoberfest pizza anyone?