Chicago river dyed green for St. Patrick's Day

A St. Patrick's Day tradition which has endured for over 60 years continued as thousands flocked to downtown Chicago to watch the city's river turn a rich shade of green. The dye used is a vegetable-based powder that is non-toxic and safe for wildlife. ???????? MORE: https://abc7.com/post/st-patricks-day-2025-history-significance-celebrations-honoring-patron-saint-ireland/16032809/