On this date in the 1700s, John Montagu, the fourth Earl of Sandwich, was born.

As the story goes, the earl liked to have some meat between two slices of bread while playing cards. Friends would say they wanted what Sandwich was having. 

Of course, the concept of the sandwich goes much further back, and has been known by all kinds of names. But the sandwich stuck.

And since Friday, Nov. 3 is National Sandwich Day, here's a list of all the places you can go to get a deal on a sandwich.

Remember, all deals are subject to change based on location.

BOSTON MARKET

Boston Market is offering its market sandwich for $5 through Sunday, with this coupon.

EARL OF SANDWICH

The popular Florida-based sandwich shop is offering buy one, get one free sandwiches today only, with this coupon. Earl of Sandwich has locations throughout the Tampa area, and at Disney Springs.

FIREHOUSE SUBS

While FireHouse is not offering a sandwich deal, the first 50 people to order any size Hook & Ladder sub today at any location will get a coupon for a free chips and drink with sub purchase on your next visit. 

JERSEY MIKE'S 

Get $2 off any regular sub at participating locations with this coupon.

MCALISTER'S DELI

McAlister's, which has locations in Clermont, Ocala, Tampa and at UCF, is selling its McAlister's Club for $4. They're also hosting a contest where you can win free club sandwiches for a year.

SUBWAY

If you buy a sub and a 30 oz. drink, you get a sub for free. PLUS, they donate a meal to Feeding America.