EDIT: Stack’d II quickly became The Ave which quickly became the Tipsy Cow. Gone are the sandwiches, but you can read about the Tipsy Cow here.
While the list of great sequels is quite short, a few stand out. And joining the ranks of X-Men 2 and Teenage Mutant Ninja Turtles 2: The Secret of the Ooze is Stack’d II (hopefully someday they’ll update their site to include this). As you may recall, I once paid a visit to Stack’d in Shadyside, a build-your-own burger concept that found success on sales of beer, keeping their burgers cheap and not by the quality of burgers being pumped out. In fact, this was so successful that they made a sequel that swapped burgers for cheesesteaks.