Quiznos is the second largest fast food restaurant specializing in submarine sandwiches. The focus on the toasted sandwiches has led them to grow to almost 5,000 locations across the States and internationally. The first Quiznos opened in Colorado in 1981, and now has locations in North America, Puerto Rico, UK, South America, Japan, India, and several other countries. Find great prices and deals on all their sub sandwiches, flatbreads, salads, wraps, soups, and pastas. Quiznos also offers breakfast items and desserts. Join the Q Club for exclusive sales, deals, and promotions on all Quiznos items. You can find anything for meat lovers, vegetarians, and picky eaters.