While it’s not a rivalry on par with the Giants and Dodgers, Sonoma and Napa have always had a friendly “battle” to bring in wine lovers from around the world.

Now, that battle will take place in San Francisco, as the second annual Napa vs. Sonoma Showdown is held Tuesday night at Bimbo’s 365 Club.

The event features 50 wines from each region and gives those in attendance the chance to answer the question, which is better, Napa or Sonoma?

Small bites will also be offered from AG Ferrari and DJ Sol will also be on hand to get you in the wine tasting mood.

A portion of the proceeds will be donated to the the Japan Earthquake and Tsunami Relief Fund.

Click here for more information.

Photo Credit: Aaron Logan, via Wikimedia Commons