Duh! Obviously you don't know the meanings behind each of the holidays you mentioned and have fallen victim of the commercialization of the holidays.
what about after birth on labour day
cheers my friend have a good thanksgiving
1938 New Yorker cover
One:rabbits are adorable two: groundhog just sounds unappetizing (we need his shadow)
Three: some stupid tradition began a long time ago eating these birds - yick!