Desc: Liquid Gold: From the Mediterranean to the Midwest: Directed by Tracy Briggs, Derek Fletcher. With Tracy Briggs, Eugene Ladopoulos, Peter Schultz. For the past 10 years, Peter Schultz has taken a group of mostly Midwesterners to Greece, the country he calls "the center of my world." But it's not simply a vacation to learn about the country credited with giving us democracy, literature, religion and the arts. It's much more than that.