Beer, any of my three locals, Lagunitas, Russian River or Bear Republic Brewing - but the Pliney the Elder by RR in particular.
Wine, it's almost embarrassing what level of wine I can buy here and how cheap it is compared to other places. I can get Napa/Sonoma wines at less than 50% of what they are paying for them on the East Coast - that is, the ones they even sell on the East Coast. But on the average you can go to the winery and get stuff for 15-30% off, another 15% off if you buy it by the case (and you can mix cases).