Introduction to the Wedding Customs and Culture Exhibition Hall: On the south side of the alley opposite Green Tree Zen Temple is the Wedding Customs and Culture Exhibition Hall. On the door is a stone wall from the Guangxu period with "Purple Air Coming from the East". The wedding hall was completed on the seventh day of the leap seventh month of the lunar calendar. For this reason, the ancient town specially held a Couple's Festival, and many couples got married here to experience traditional wedding customs.