A Chick-fil-A in Hendersonville, North Carolina, illegally paid some workers with meal vouchers instead of wages, while also violating child labor regulations by using teenagers for hazardous work, the U.S. Department of Labor said.The agency also found that three teenagers under the age of 18 were operating, loading and unloading a trash compactor, violating rules that prohibit minors from performing hazardous jobs.- Children illegally hired for graveyard shifts cleaning JBS meat plants, feds say- McDonald's operator accused of child labor violations involving more than 100 teens- Dunkin' franchise owner had over 1,200 child labor law violations at Mass.A now-deleted post on its Facebook page had the eatery asking for "volunteers" for its drive-thru.And a for-profit business can't hire volunteers to work, according to the Fair Labor Standards Act."