Barbara Nelson-Mankato miss-neice

Barbara is an RN and accomplished traveler. Her and Roger have two sons, Ryan and Todd.
Barbara and a group of her friends reenact an old German tradition in festivals at New Ulm and other towns. A fun, fun thing and I have a copy of her group but cannot reproduce it here.
I would welcome Barbara to use my comment section to share with my friends this unique and festive custom.