Do you organise a birthday bash for your child every year?

Have never done this though but would love to :-) Not every year though as it is costly and takes much effort. When my baby turned 6 month old and one, we either made a cake or bought one. And we have only invited immediate family members. I'm planning when my los start to go to school and when their birthdays fall on a school day, I might bring some cupcakes and balloons :-) I would love to give them some good memories of their birthdays :-)