Where is the custom of eating pancakes on February 2?

Eating pancakes is a local custom in Henan Province. There is a saying: on February 2 nd, the rain flows and pancakes stand on the wall. This festival also has the custom of shaving the tap and eating beans. The pests were carried away by the smoke of pancakes. There are many pests around the second day of February, and people hope to drive away the pests through the smoke of pancakes, so the custom of eating pancakes has been preserved. Eating pancakes is a local custom in Henan Province. There is a saying: on February 2 nd, the rain flows and pancakes stand on the wall. This festival also has the custom of shaving the tap and eating beans.

February 2 is between "rain", "fright" and "vernal equinox" in the 24 solar terms. "February 2nd" is designated as the "Dragon Heads Up" Festival, which is also the birthday of the land god. In the south, there is still the custom of offering sacrifices to the land gods on February 2. For example, in Zhejiang, Fujian, Guangdong, Guangxi and other regions, there are both similar customs of offering sacrifices to the land gods and the new "February 2" custom focusing on offering sacrifices to the land gods.