You probably haven’t noticed the two small towers perched on the top of Crisps Salad Co. on Lower Greenville. They’re not particularly intrusive. But if you’ve tried to use wifi around there in the past couple of months, you might’ve noticed a username called “attwifi” that’s unlocked and free for public use. The towers are wifi towers, according to Andres Properties, which owns the strip where Crisp, Teppo Yakitori, and HG Sply Co. are located. The range only reaches a couple of the nearby buildings, but Andres Properties says they are considering installing more towers along the street.
