Wikipedia
Saubannerzug
The so-called Saubannerzug (German for " hog-banner campaign", also Kolbenbannerzug " club-banner campaign", Zug des torechten Lebens "campaign of the foolhardy company") was a military campaign of irregular Swiss forces during the Fasnacht (Alemannic carnival) period of the year 1477, in the aftermath of the Battle of Nancy. It consisted of disgruntled men-at-arms from Central Switzerland who moved towards Geneva to enforce the payment of a sum of 24,000 Gulden owed to the Swiss Confederacy as ransom to escape looting ( Brandschatz).