A 40-year-old Upstate New York man faces multiple felony and misdemeanor charges after allegedly retrieving a firearm from his vehicle and pointing it at customers inside a popular restaurant following a dispute over gratuity.East Aurora Police received a report at 11:15 p.m. on Wednesday of a male customer brandishing a firearm at Bar-Bill Tavern in the Village of East Aurora. Police patrols responded to the restaurant, but the subject had left before their arrival. ...read more read less