California Wine Tours - Limousine wine tour of the Napa Valley and Sonoma Wine Country. - http://www.californiawinetours.com/
Sonoma Segway - Information about tours of Sonoma on Segway transporters. - http://www.sonomasegway.com/
Cornerstone Gardens - Series of twenty walk-through gardens showcasing innovative designs by various landscape architects. Information about the designers, events, and exhibits. - http://www.cornerstonegardens.com/