During the 1500 and 1600s in the Werdenfels region, epidemics and Swedish invaders regularly caused massive social upheavals and high death rates. The Oberammergau Passion Play grew out of these events, as did another tradition that has spread to many towns in Bavaria, the Schaeffler dance.
The Schaeffler were the coopers, the craftsmen


During these grim days, a member of the coopers’ guild realized that the town’s residents needed a bit of comic relief. He called together the members of his guild and asked them to help cheer up the local population with music and dance. The coopers agreed to participate and, wearing their green caps, white shirts, and red jackets, marched to the marketplace and began dancing in circles with boughs of evergreen. The joyful sound of music and colorful celebration lured inhabitants outdoors. Church bells began to ring, calling people to services of thanksgiving. Joyous reunions with friends thought to be lost fueled the revival and Munich finally awakened from its nightmare. Thanks to one man’s idea and help from his guild, the dark mood had been banished and the city returned to life.

By 1842 a cooper in Murnau, about an hour south of Munich by train, introduced the dance to his town. Since Murnau at that time boasted 11 breweries (today, as far as I can tell, there are only two left) and many of the coopers had apprenticed in Munich, there was no shortage of experienced dancers, who were also required to be single and of good character. Murnau’s first recorded Schaeffler dance took place in 1859 and established a tradition now observing its 150th anniversary.
Originally, dance participants were limited to single young men of good character. By the 1960s, the numbers of men taking up the cooper trade dwindled and the changing times necessitated compromise and liberalization. If the dance was to survive, new sources of dancers had to be found. Thus, men who were married or worked in other occupations became eligible to participate. But despite the disappearance of barrel making as an occupation and the dispersal of the custom beyond its original location, one tradition is still maintained: the dance was, and still is, performed only every seven years.
In mid-July, Schaeffler dancers from Bavaria and Austria gathered for Murnau’s celebration. Not only was there dancing in the street on both Friday and Saturday, but on Sunday, crowning the weekend, all 2000 participants paraded through the old town before a crowd of about 10,000 visitors, who happily enjoyed the escape offered by the laughter and spectacle.
Marching brass bands. . . , horses and oxen pulling beer wagons. . . , clowns. . . , floats depicting Murnau’s history. . . , men twirling hoops. . . , standard bearers

For more photos, see
http://www.br-online.de/bayern/kult-und-brauch/schaefflertanz-bayern-handwerk-ID1237820575755.xml