parade of people in traditional costumes and masks in Semarang, Indonesia, located at coordinates -6

parade of people in traditional costumes and masks in Semarang, Indonesia, located at coordinates -6.989 latitude and 110.421 longitude. The parade is taking place on a paved street with a building in the background. The building has a sign that reads "ANS SEMARAN". The participants are walking in a line and are holding sticks with long tassels attached to them. Some of the participants are wearing black and white striped clothing and others are wearing black and yellow. The sky is overcast. The parade appears to be a cultural event.