If you're a real foodie, then you'll know who El Bulli is. The now closed Spanish restaurant considered by many to be the best in the world where chef Ferran Adrià constantly samples the different sciences of food is one experience that not every one can enjoy. Now, there's a documentary by Gereon Wetzel, it'll be the closest you'll experience El Bulli, at the very least.
El Bulli: Cooking in Progress takes you to the kitchen over the course of a year where you get to hang out with Adrià and his staff and join them for meals. You'll get to take a look at Adrià's thought process as he spends six months preparing the next season. As you know, El Bulli closes every 6 months, and the menu for when it reopens, is never the same.
It's a must watch, but its on Netflix so you'll need a subscription for it. [Netflix]