How do Samoans celebrate birthdays?

We samoans celebrate our birthdays differently. We don't celebrate birthdays every year. Only on 1st, 5th, 21st and 50th. But every year, in the island of Samoa, our photos get displayed on t.v for the whole island to watch. On our 21st, we get given a 21st key for the beginning of an mature adult. The whole family is invited and have a big feast such as, bbq, taro etc.