National Sandwich Day: Food Creations Recognized For Nourishing People's Lives (SEE THEM)

HNGN compares different types of wedges in honor of National Sandwich Day. The site also looks at the deals available during the observance.

• The world's most expensive sandwich costs $214, and is called the quintessential grilled cheese.

• The world's biggest sandwich is 5,440 pounds. Wild Woody's Chill and Grill in Roseville, Mich., made the meat creation March 17, 2005.

• The world's healthiest sandwich has 18 vitamins and minerals. These consist of 133 percent of those suggested by nutritionists for people to take such as Vitamin C. There is also 180 percent of Vitamin D according to jamieoliver.com. Many B vitamins, and other important minerals are also included in the quantities.

• The world's meatiest sandwich has 41 different kinds of meat according to the shortlist.com. The food item is 1.2 feet tall, 24 inches in width, and 28 pounds in density.

• The world's craziest sandwich is the Luther Burger, the Shortlist reports.The food has a donut for a bun, bacon, a beef patty, and cheese.

National Sandwich Day Deals

• Jersey Mike's is giving customers one dollar off any sub in honor of the special day.

• Earl of Sandwich e-club members can use their buy one get one 50 percent off coupon they received by email for a free sandwich, according to herecomestheshrink.com. Customers who are not enrolled in the program, can do so to receive a coupon for the freebie.

• Smokey Bones customers can also get a free sandwich pocket at any of the company's restaurant locations when they complete a form for a coupon.

• Millo's Sandwiches is offering their super sub sandwiches for $2.99.