A WINE FARM CALLED RHINEFARM with WITH JEFF BUNDSCHU JCB LIVE: Gundlach Bundschu Winery's, Jeff Bundschu! Video of JCB LIVE: Gundlach Bundschu Winery's, Jeff Bundschu! A WINE FARM CALLED RHINEFARM with WITH JEFF BUNDSCHU Wednesday, October 14, 2020 - 5:00pm Napa, CAVirtual Happy Hour with JCB Live