Webfederal investigators uncovered child labor violations involving 23 dairy queen employees under 18 at four of the fast food chain’s locations in new jersey, officials said. Webemployees at a kentucky dairy queen were forced to eat ice cream that had been tainted with cleaning solution, sending some of them to the emergency room. Webnew jersey dairy queen operator pays $23,770 in back wages and fines after federal investigation. Webthe operator of 19 local dairy queen restaurants must pay over $350,000 in back wages and interest to 31 managers following a u. s. Weba recent investigation by the u. s. Weba new jersey dairy queen franchise owner is facing a blizzard of fines. Department of labor has determined kostantine menegatos, who operated four.