Blue Line Winery plans to open its first retail location at 136 E. Hill St., Keller, in July. It operates several mobile wine bars available for events. The company was founded in Colleyville in 2017 by Chris and Lyn Gilliam, who import grapes from around the country to make their wines. Proceeds help support first responder charities.

Editor's note: This story has been updated to correct an error.