Previously this month, ChinaVine member Tomas Valladares and I explored San Francisco’s Chinatown, the largest Chinatown outside of Asia (as well as the oldest Chinatown in North America). During our explorations, we posted our newest ChinaVine stickers throughout the city, featuring the ChinaVine QR Code (designed by Nan Yang) that links straight to chinavine.org. Check out our adventures: