I know it's been done before, but I had to do it. The family business is selling garbage trucks and for the last 53 years, its been a blast. Hence the username "garbageman" For the last convention we attended we brought out a new weapon. A crowd pleaser for sure. We lined them up and dispensed 15 gallons of beer in 2 hours. Sorry to our competitors. Free beer trumps free Bic pen.