Lightheart Cellars is a small estate winery in San Martin, featuring Bordeaux wines from their local vineyards and Burgundy wines from the Carneros AVA. Founded in 2009, as a classic “Silicon Valley Garage startup” they have been welcoming guests since June 2011, with their signature “Good Wines, Good Times” motto emblematic of their philosophy of minimum pretension. Aided by family and friends, they've expanded from modest beginnings and are actively participating in local community events.