We went last October for F&W fest, when F&W fest first opened they didnt include the snack credits, one week later they did - but then last year was the first time they rolled out the Dining Plan also - it seems they should be good to go for this coming oct - I'd think anyway!!
So at each food station they have a menu board set out, with offerings, next to the price if there was a little DP stamp next to it, it was included - basically any food under $3 was included, from what I remember!! Great Sushi, dumplings, the LeCellier's Cheese Soup, etc etc - we made a mini meal out of all our snack credits!! It was AWESOME - that saved us a TS, so we used it on a Signature Restaurant - California Grille!!