While there might some slight variations, it's the full BB menu with a few Halloween items added. The price of the special dinner package is similar to ordering a higher priced dinner item and dessert, although I would generally be too full to have dessert at BB. A bag of candy (same items found on treat trails) and a lighted lanyard are also included in the package. The viewing location on Main Street is nice, but similar locations could easily be found for free (at the Wednesday party I attended).
If you want to dine at BB and can spare an hour of "party" time, it's a decent value.