Find this wine Find this wine Mumm Napa Blanc De Blancs 2008 Tasting at Mumm Napa. White citrus w/ smooth semi dry mouthfeel & notes of tart tree fruit. Pin It Tweet 4 months ago by Zachary A Osness More posts Mumm Napa Blanc De Blancs 2006 Delicious but even better on close out. '06. Hell yeah 7 months ago by Greg H.