Mourvèdre and Semillon.

Dirty and Rowdy Family Wine Company-  A microscopic wine producer of single vineyard Mourvèdre(s) and Semillon located in Calistoga, CA.  Micro-whozit? 

Yep.  In the grand scheme of things, we're tiny- 12 barrels, a concrete egg, and 2 people.

As you can see from the top left corner, we're "America's #1 Winery".  I think we're also "The internet's most talked about combined Mourvèdre and Semillon producer."  So you know it has to be good.