It's National Sandwich day

Today is National Sandwich day which means lots of coupons and promos for sandwiches.

Here are the best deals I have seen for today:

Quiznos: Get an 8' Classic Italian sub for $5 on Friday at participating locations. Download the chain’s loyalty app, Toasty Points, for a free four-inch sub with any purchase

Subway: Buy 1 Get 1 Free at all Subways today.

Firehouse Subs: Be one of the first 50 orders for any size Hook and Ladder Sub today and get a free chips and medium drink with a medium or large sub purchase on your next visit. Plus a pin.

McAlister’s Deli: The McAlister’s Club will be on sale for $4 today only. This offer includes a pickle and your choice of a side. One per person. You can only order in the restaurant. Valid at participating locations.

Which Which: Check your e-mail for a Buy 1 Get 1 coupon offer for a free regular 7" Wich with the purchase of any Wich (excludes Kidswich™). Additional charge for a Favorites Wich. Limit one per customer. Valid in store only with the coupon they sent to those signed up for their e-mails.

Earl of Sandwich: At participating locations, buy one sandwich, get one free Friday with a coupon available through the chain’s loyalty program and on social media.

McDonald’s: Buy one large sandwich, get one free at participating locations Friday. To get this deal, you need to have the McDonald’s mobile app.

Jersey Mikes: This 2 dollars off a sandwich with this coupon: