We recently had the opportunity to participate in an online tasting of wines sourced from vineyards that have been certified as sustainably grown through the Lodi Rules^TM certification program. The tasting was organized to celebrate Earth Day by the Lodi Winegrape Commission and Charles Communications Associates on behalf of growers and vintners in the Lodi Appellation. The wines were provided to us, we tasted them and shared our impressions via Twitter during the tasting.