Mary is having a birthday party. There will be a cake with candles. Some people will bring birthday presents. Let's look at birthdays in some different countries around the world.
Argentina: Ear pulling. If you ate 13, they will pull your ear. They will pull your ear one time for each year of your age. If you are 13, they will pull your ear thirteen times.
Denmark: Flag (旗). If it is your birthday in Denmark, a flag will fly outside a window of your home
Philippines: Coloured lights. Some people put colored light outside their home if sometime is having a birthday.
Russia: Birthday pies. Many Russian children get a birthday pie, not a birthday cake.
When you have a birthday, here is a message for you "Happy Birthday" from all around the world.