Located in the back parking lot of Ad Hoc, Addendum only serves two choices - Fried Chicken and a rotating special. It's open Thursdays, Fridays, and Saturdays from 11am to 2pm. Any of those days and during the whole 3 hours, the line is constant.
The setting is perfect for the wine country. Outdoor eating on benches surrounded by a park-like setting. It's perfect before and in-between wine tasting. Plus, you can keep drinking with a choice selection of beers and wines that pair nicely with this American comfort food.
The verdict on the fried chicken? Soo worth the hype. Wow, the brine, the batter, and the fried execution is all worth the price, the wait, and the drive. While critics say the price is steep, I argue that this is Thomas Keller quality that's worth paying for. You're paying for the whole experience.
If you can't see the slide show here, check out my Flickr album: Addendum