An eatery where the primary food offering is grilled cheese?? Yes, its true, however, it's Gourmet Grilled Cheese, which means its fancy with a whole bunch of other stuff besides the fried bread and the cheese. The melts they have are delicious and if you don't like the combinations they suggest you can design your own. I've gone both ways and mine was a very 'interesting' one, so based on my bad decisions there I suggest going with one of their recommended ones. (I didn't like the pickles on the melt...)
I've only been to the downtown Denver location, and it's clean and has a fun decor and in a trendy neighborhood. http://www.chedds.com/index.html
Don't get me wrong, I do love the food, the only reason I rated it Good was because it's so incredibly unhealthy, so much cheese! But if that's what you are in the mood for, then definitely give it a try, it's a fun and unique lunch or dinner.