The untold truth of TGI Fridays

TGI Fridays is one of America's most iconic casual dining chains. Anyone who knows anything about eating out in the western world could probably reel off a detailed description of the chain's restaurants — and their defining characteristics — from the moment you said its name. You've got your cluttered, classic Americana interior decor. You've got your legendary red-and-white color scheme. And, of course, you've got your long menu of comfort foods, snacks and cocktails.

Although it may not carry quite the same brand recognition as some fast food chains have managed to acquire for themselves, TGI Fridays still ranks among the country's most famous restaurants — and its most successful exports, having opened over 900 restaurants in as many as 60 countries worldwide. And from its strange beginnings, to its historic inventions, to the innovations which are defining its future, these are some of the hidden details behind the story of America's first real family restaurant.