1815 Treaty

Historical marker location:

1565 River View Drive, Portage des Sioux, Missouri

( Marker is on River View Drive, 0.1 miles north of Le Sieur Street, on the left when traveling north.)

Between All Warring Indian Tribes and the U.S.. Signed at Portage des Sioux.

The first ever drive-thru restaurant in the world was opened in Springfield, Missouri in 1947 by a man named Red Chaney. The restaurant, called Red's Giant Hamburg, was known for its signature "Giant Hamburgers" and became a popular fast food chain in the Midwest.