Interface Systems announced WaBa Grill Franchise (“WaBa”), one of the nation’s leading healthy fast-casual chains has chosen Interface Systems’ Restaurant Network-Technology-in-a-Box solution to transform its network and voice infrastructure in over 190 franchise locations. Founded in 2006 on the principle that healthy food is made with quality fresh ingredients and should be accessible to all, WaBa has become an iconic brand on the West Coast and is rapidly expanding across the United States.