Green Man Twist Ice-cream Trailer pays Homage to the Myth of Walnut Hills’ ‘Green Man’

"I wanted to bring the neighborhood back together," Sweeten said. "We started thinking about what makes people happy: good music, ice cream and people mingling." Dietz met Leeman and the others through a student group at the University of Cincinnati called MUD (Mission Urban Development), for which she would volunteer to help fix up houses in Walnut Hills. She developed Green Man Twist last spring as part of Over-the-Rhine's MORTAR program, which teaches entrepreneurship classes and helps people develop business ideas. But it took the group another year to launch Green Man Twist.