justhat -
The Food and Wine Festival is an event held every Fall at EPCOT. Booths are set up around World Showcase that represent the existing countries and several others (New Zealand, Arica, Australia, Russia, etc.) Each booth serves 2-3 different foods from the country it represents, along with wine/beer/soft drinks from that country. Foods cost $2-4 per plate and are appetizer-sized portions.
My advice would be to leave a night or afternoon free for the festival. YOu can easily fill up on all there is available...in fact it would be difficult to try everything in one afternoon/evening as there is quite a lot of food.
BTW, for anyone with little kids...the festival is a great way to get kids to try new foods. We took DD and DS when they were 6 & 3 and the rule was that they had to try a bite of everything but didn't have to have a second bite of anything. There was only one thing they didn't like and since then they have been willing to try any new foods they come across.