A birthday party is a celebration held to mark the anniversary of a person's birth. It often includes friends and family gathering to enjoy food, games, and activities. Common elements of a birthday party are decorations, a cake, and gifts. The party can take place at home, in a park, or at a venue, depending on the preferences of the birthday person. Traditionally, a birthday cake is served, often adorned with candles representing the person's age. Guests may sing the Happy Birthday song before the candles are blown out. Activities can include games, music, and dancing, making the event enjoyable for everyone involved.