Answer:
One time every year, there is a very special day. Little have the same, everyone party a different way.
These are great, floaty fun until they explode and give you a little scare.
Poorly behaved children often find themselves sitting in these.
Snow White was friendly with seven of them
I can be moved. I can be rolled. But nothing will I hold. I'm red and I'm blue, and I can be other colors too. Having no head, though similar in shape. I have no eyes yet move all over the place.
Describes a mysterious region and a stylish pair of shorts.