I'll keep this one simple. Do yourself a favor and hunt this truck down. I've had crepes from a street stand in Paris. TGF makes you feel like you never left (oppressive heat notwithstanding).
I had my first experience with TGF today, just before they wrapped up. I had the People's Choice: a simple crepe jam-packed with Nutella, peanut butter, and bananas. It was perfectly cooked and absolutely delicious. Tack on their great pommes frites with the truffle oil ketchup and you have a serious winner. To top it off, Jeff hooked me up with a sample of his new custard creation which was absolutely fantastic.
Friendly people, great food, and they're on wheels! Now to find a way to get them down to Mill Avenue, where I work...