Technically Andaz doesn't have wine on tap. The wine is still in a bottle. Up in North San Diego County there are a few doing it - Tommy V's Urban Kitchen in Carlsbad and Vinz Wine Bar in Escondido both have wine on tap. Eco-friendly and stainless steel fermented Chardonnays.
Most wine bars don't show which wines they pour, e.g. Wine Steals hasn't much about their offered wines and philosophy but is a good wine bar. With your (in my opinion unreasonable) criteria you will miss out on a number if good places.