Thursday, Sept. 18, is National Cheeseburger Day. Here's the best deals, from freebies to BOGOs, at McDonald's, Burger King, Wendy's and more.

Thursday, Sept. 18, is National Cheeseburger Day. Here's the best deals, from freebies to BOGOs, at McDonald's, Burger King, Wendy's and more.

National Cheeseburger Day. See how to get a 50-cent Double Cheeseburger at McDonald's. Want more? Here's a list of ...

Celebrate National Cheeseburger Day with amazing deals from 40+ restaurants! Enjoy discounts, free items, and special offers on burgers, fries, and more through September 18-21. Don't miss out!