Our family's big pie day is Thanksgiving. At that time there may be no less than 10 different pies sitting on the counter waiting for the after dinner desert.
Then there is a tradition that my sisters family started. They have a dozen different holidays that they celebrate throughout the year. You have cherry, lemon, chocolate, coconut, and a half dozen other flavor days. The job of each family is to bring a different desert with the flavor of the day. A person can gain 20 lbs just waiting for one of these days to show up.