Waseca Parade. Waseca Main Street. Waseca State Street. Material: paper. Size: 3 1/4" x 4 1/2". Description: black and white photograph from the July 4, 1941 parade down State Street in Waseca, main street Waseca; showing a truck marked "Mankato's Own '400'" and "Mankato Chamber of Commerce." Several men dressed in overalls stand and wave from the truck to the crowd. The west side of State Street storefronts can be seen including the bakery, and the Great Atlantic & P . . .