On Jan. 1, as the clock strikes midnight, signaling a new year, various families commemorate the evening with New Year’s parties. But New Year’s isn’t the only holiday centered around the arrival...

lates of delicacies are passed around, ranging from spongy airy Chinese cakes dubbed “Fa Gao” to pan-fried traditional Korean dumplings. These are just a few foods commonly eaten during Lunar New Year,...