Gengenbacher's Shaved Ice Shack

QUINCY — Rick and Becky Gengenbacher came up with the idea to go into business with Rick’s parents, Dick and Mary Lou Gengenbacher, to sell shaved ice and help put their four daughters through Quincy’s private Catholic schools. Twenty years later, the proceeds from Gengenbacher’s Shaved Ice Shack also helped pay for college expenses and…