St Louis developer Alex Oliver says his new Wash Avenue food hall will feature 6 food vendors and two bars along with a pair of desert and snack vendors when it opens later this year. Oliver joined Megan Lynch and says the venue will, 'create an atmosphere where people want to gather. They can be social. They can get a variety of foods.' The Wash Ave Food Hall, located at 1122 Washington Ave., is scheduled to debut in October.