We'll do five courses, essentially. The appetizers, thanks to me staring at the name 'Bar Tartine' on the cookbook by that popular San Francisco restaurant and thinking Tartine Bar, will be a DIY Tartine Bar. We'll provide crusty baguette slices and an array of toppings. All do-ahead work, no last minute stuff, nothing hot or passed, so great for us as hosts.
Then guests will sit down to three courses with a flight of four wines each, in pairs. Annabelle wants to concentrate on 'local'. I don't think she's put a mileage limit on that but her idea of that would probably span San Diego to San Francisco. She lives 60 miles north of Los Angeles and you can see the ocean at Oxnard from their home. So, coastal California, not Bakersfield.

The way I approach matching food to wine is to create a list of compatible flavors, then I try to figure out a way to stick them in the dishes. Here's my initial list:
Mushrooms
Fennel
Tomato and tomato leaf
Thyme
Bay Leaf
Beets (which Annabelle hates)
Raspberry
Cherry
Cinnamon and Cumin (especially in RR)
Asian spice (though less common in CA than OR)
Poultry
Mushrooms
Mushrooms
and Mushrooms
The question: are there any major items I'm missing?
I'm thinking lentils for earthy flavors, maybe, especially if we cook them with fennel and tomato to create a bed for a piece of grilled halibut or something, so we can include a seafood course.
Nothing else has been decided, though I've pitched a third course of quail (they're running around outside Annabelle's house, doesn't get any more local than that), lightly braised, button mushrooms, sauce with crème fraiche, served on a savory waffle made with pistachio flour (from Santa Barbara, I have some) and chunks of fresh avocado (from her house we look down on several five acre McMansions which are also avocado farms).
And I think a good vegetarian starter/salad course could involve a mushroom and chard tart (quiche) on fresh greens.