there is an interesting birthday tradition for infants. A baby is one year old on the day he or she is born. one year later , friends and relatives get together for the baby is second birthday. they put several objects in front of the baby, such as some money a doll, and a book. if the baby picks up the money.it means he or she is going to be wealthy. Reaching for the book means the baby is going to be a teacher, and picking up the doll means the baby is going to have a lot of children one day