The "pyebaek" is one of many Korean wedding traditions emphasizing the importance of family and fertility. During the pyebaek, dates and chestnuts are given to the bride. Together, the bride and groom will visit the groom's family home to gift the nuts and fruit. The dates and chestnuts are a Korean representation of the bride’s fertility. After the fruit and nuts are offered, the parents of the groom will serve sake in return. At the end of the ceremony, the parents of the groom throw the dates and chestnuts in the air towards the bride as she tries to catch them in her large, traditional skirt. The number of dates and chestnuts she catches symbolize the number of children she and the groom will have. The main requirement for attending a Korean wedding is that you bring a white envelope that contains money to present to the bride and groom. The amount of money given depends on the relationship between the guest and the couple. It is traditional to give the chosen amount of money in one clean, crisp bill inside the white envelope.