text: Is it a chain Yes Are there better options on Green Street Maybe but Potbelly is quick delicious and cheap I always get the regular roast beef on wheat and the sandwich is big probably about inches and filling Plus it is only I think now but it is hard to beat for the price nnThe place tends to get crowded around lunch the lines can be Chipolte long occasionally so I normally go in at either when they open or after the lunch rush And the sandwiches are so good I plan my lunch schedule around those times