Union City, Tenn.–The Union City Police Department was one of numerous agencies, public servants and merchants passing out candy during the annual Main Street Union City Halloween Trick or Treat event. Main Street Union City officials said, “What a great turnout for the annual Downtown Trick of Treat event with our merchants! We had so much fun seeing everyone in their best costumes! Special thank you to all downtown merchants, businesses, churches & UC Police & Fire for assisting in making this a successful and safe event.” Main Street Union City photo.