The city of Carrollton invites you to take a free guided tour of their city greenhouse, Saturday April 15th from 9am-12pm at 410 Northlake Drive in Carrollton. Go behind the scenes and discover the inner workings of one of the city’s greatest assets. Get a glimpse into the behind-the-scenes operations and a sneak peak of the hanging baskets for the city. Appropriate attire is required and open toe shoes are not allowed.