A large gathering of merchants who are selling alcoholic beverages, and offering prospective buyers a taste of their various fermented preparations.
There's a good reason that there are "no consumption of alcoholic beverages" signs posted at many public sales events --- they don't want said gathering to turn into a huge chaotic buzzaar.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".