When all the mooncake options start sounding the same, here's one that allows you to do good while eating well. China World Hotel offers 12 different mooncake gift boxes, and 30 yuan from each sale will be donated to Wild Duck Lake, the largest national wetland park and the only bird sanctuary in Beijing. There are about 30 different flavor options, from traditional white lotus filling to health-conscious pumpkin-egg yolk pastry, or go wild with cores of bacon and truffle paste. - Mike Peters

China World Hotel, 1 Jianguomenwai Dajie, Chaoyang district, Beijing. 010-6505-2266