DoubleTree Hotel & Spa Napa Valley-American Canyon “Ribbon Cutting and Chamber Mixer!” Showcasing our new “Table 29 Terrace” and offering our new Happy Hour menu. Enjoy complimentary sparkling wine, food, chair massages in Spa Gaia, music and unique raffle prizes! Bring canned goods as a donation & receive a free raffle ticket for your chance to win a great prize! Come meet your local chamber members from Napa, Vallejo, Yountville, St. Helena & Calistoga.