Jimmy John's is known for its signature submarine sandwiches. The restaurant has many different sandwich options and features fast delivery. It also provides catering services, and sandwich orders can be placed over the phone or online. Freshness is key at the national franchise, which serves up homemade French bread, sliced deli meats, cheeses and all the toppings with a myriad of different combinations. Specialties include the Billy Club, Country Club and Turkey Tom, to name a few.