https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8799573
Polka Dancers at the Gibbon Ballroom in Gibbon, Minnesota 20 Miles North of New Ulm. It Was Headquarters for Gibbon Polka Days, Four Days of Dancing to Both German and Polish Polkas.
The Event Attracted Dancers From Throughout the Upper Midwestern States. Photographer: Schulke, Flip, 1930-2008. Original public domain image from Flickr
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