Where are you staying? Only reason I ask is because of driving after dinner can be tricky.
My person favs...mostly on the casual side of thing..'cause that's how we roll up here..
Off the square in Sonoma...
The Girl and the Fig...everything is great...But, you gotta love Rhone wines 'cause that's all that's on the list.
Cafe la Lay...terrific fresh food, small and quaint, need reservations
Sebastopol...
Underwood Bar and Grill... Great bistro food
Sazu....small, fun...local ingredients, including their own cured stuff
Healdsburg
Willi's....I've never made it past the Bloody Mary's and the spinach salad, but this place is fav. Lot's of fun little bites. I haven't spent much time with the wine list ( I can't seem to make it past the cocktails!!) but it's looks reasonable and fun!
There's actually a handful of fun 'hard bars' around. Got plenty of suggestions on that side, too. Just send me a note!
Hope this helps a little!
Traci