Atlanta — Tropical Smoothie Cafe, a leading national fast-casual cafe concept, is opening its 800th location. The location will open on September 6, 2019 in Arlington Heights, Ill. This milestone opening comes on the heels of a tremendous growth year for the brand, with the opening of its 750th location in May. “Just last August we were celebrating the opening of our 700th location, and now 1 year later we will be celebrating the opening of our 800th location in the Chicago area,” says Charles Watson, CEO of Tropical Smoothie …