Later this month, many people working in downtown St. Paul will probably pause in their midmorning tasks and wonder, "What's that noise?"
They'll hear the thunder of drums and the blare of brass instruments, tramping feet and chanting voices. They'll look out their windows and see hundreds of kids marching down the street, carrying banners.
Oh, right, it's May. Time for the school safety patrol parade.
For nearly 100 years, at the end of every school year, this is how the city has thanked kids who have stood on street corners in all kinds of weather, serving as crossing guards to keep their fellow students safe.
St. Paul is the home of one of the nation's first school safety patrol programs, and the May 14 parade, the 98th Annual St. Paul School Patrol Parade and Celebration, is one of the oldest school patrol parades still going.
The need to keep kids safe as they walked to school arose in the early 20th century, when car ownership and traffic increased, according to a Minnesota Historical Society article.
Sister Carmela Hanggi, principal of the St. Paul Cathedral School, was an early champion of the idea of having kids direct traffic and pedestrians. It was first tried in 1921, when students from the Catholic school used a black and yellow stop sign to halt vehicles at Summit Avenue and Kellogg Boulevard to allow younger students to cross the street.
In a display case at the St. Paul police headquarters, there's a mannequin dressed in habit to represent the event and the forward-thinking Sister Hanggi.