The Laos wedding arm blessing, known as the baci ceremony, is a traditional ritual aimed at bestowing blessings, good luck, and harmony upon the bride and groom. During the ceremony, elders or respected community members tie white cotton strings, called sai sin, around the wrists of the couple and guests while reciting prayers and offering blessings. These strings are believed to symbolize unity, prosperity, and protection from evil spirits. The ceremony typically involves music, dancing, and feasting, emphasizing the importance of community and celebration in Laotian culture.

The Dragon dance at weddings symbolizes good luck, prosperity, and happiness for the newlyweds. Its believed to ward off evil spirits and bring blessings for a successful marriage. Its also a traditional cultural performance to entertain guests and create a festive atmosphere during the celebration.