Treat your office all Holiday season long with Potbelly catering! For every Box O’Sandwiches you order, Potbelly will throw in 10 Free Cookies! Breakfast & Lunch options are available! Visit www.potbelly.com/catering to place your holiday order. Offer only valid between 11/14/2016 – 12/31/2016. Offer good on pick-up or delivery.