September 20 and 21 and September 27 and 28 are weekends to be in Napa Valley. Open Studios is in their 27th year. Take some time and explore what 79 artists and 45 unique studio locations have to offer.
This free, self-guided tour is one of the best events ever as these artists believe in the importance of opening their studios to visitors. Even better Open Studios contributes a portion of revenues to local high school and junior college scholarships.
Check out more information on their website at http://napavalleyopenstudios.org/#home.