A "sandwich shop" is a place where you can buy and eat sandwiches. It's a shop that specializes in making and serving different types of sandwiches. Full definition
The roundtable discussion ended, and I drove to a local sandwich shop and ordered a pita. (relevantmagazine.com)
This year the company is on par to complete more than $ 400 million in sales, 95 percent of which is through supermarkets with the remaining 5 percent from sandwich shops. (fooddrink-magazine.com)
For example, are you gaining much by restricting your sandwich makers from working for any other sandwich shop within five miles of your business? (rocketlawyer.com)