Carpool to San Francisco this Sunday

Are you going to the San Francisco Symphony concert, the San Francisco Opera, or the Opera in the Ballpark this Sunday? (They all happens at the same time more or less). Or just need to do whatever at San Francisco in the afternoon?

I'm driving into the city this Sunday for the symphony concert and would love to share the ride, for the sake of making myself feel better about being green as well as sharing gas cost. Let me know if you are interested!