I called again today to find out if they could leak any info. The CM asked me which event I was looking for but then came back and said that he couldn't pull up any info on F&WF!
Not sure what the hold up is on releasing this info. I mean they are taking ressie starting July 31st (2 weeks away) so you'd think they'd know what they have planned!
Disney prints the list of the food & wine booth offerings in the festival guide next to the festival guidemap. The guide isn't available for distribution until the start of the festival, though, and it doesn't list prices. The offerings don't usually change significantly from year to year, though, so I budget based on last year's stuff and throw an extra $10 or so to pad out the estimate.
Disney does not publish what is available at the food and wine booths, however, someone from these boards usually will do a full report almost immediately after F&W fest starts. Some things remain the same, year after year, some things change.