No, we had the details for the culinary demos and beverage seminars prior to when early booking started. For the beverage seminars, there is the name of the winery, beer company, etc and the type of beverage that will be presented, i.e. wine, beer, rum, tequila, etc.
For the culinary demos, there is the name of the chef, name of the restaurant, and the main ingredient of the dish, i.e. shrimp, chicken, pastry.
At this point, you know Disney has the information for the deminars. It puzzles me every year that we go through this waiting for details and then sometimes when the details are released, it's not accurate. This is the 22nd festival, you'd think they could plan this event without all of these issues.