I've been to several parties where two birthdays are being celebrated. At a co-birthday party, there are a few birthday cake options.
Sometimes this type of party happens when two siblings or friends have birthdays close together.
It also often happens in offices or in the workplace, when all birthdays might be celebrated for the month at one time.
One is to have a separate cake for each person.
Another idea is to share a cake. Here are some great birthday cake ideas for celebrating multiple birthdays.
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