One of the biggest names in hamburgers remains to this day McDonald's Big Mac. This double-decker burger, with a bonus middle bun and special Thousand Island-like sauce, was actually an imitation of a ...

It's not even Thanksgiving yet, and Shake Shack is already in the giving mood this fall. The chain took aim at McDonald's Big Mac with its own quality take on the double decker burger — The Big Shack ...

If you live in New York, Shake Shack has become one of the local businesses that you associate with the city (particularly the Madison Square Park location, where the original Shake Shack opened).