Oktoberfest 2013, Munich, Germany

Traditional visitors wear during the Oktoberfest Bavarian hats (Tirolerhüte), which contain a tuft of goat hair. In Germany, goat hair is highly valued and prized, making it one of the most expensive objects for sale. The more tufts of goat hair on your hat, the wealthier you are considered to be. Technology helping, this tradition ended with the appearance of cheap goat hair imitations on the market.
There are many problems every year with young people who overestimate their ability to handle large amounts of alcohol. Many forget that Oktoberfest beer has 5.8 to 6.3% alcohol and high sugar content (compared to an average of 5.2% of alcohol and low sugar content in German beer), and they pass out due to drunkenness. These drunk patrons are often called "Bierleichen" (German for "beer corpses").
For them as well as for the general medical treatment of visitors the Bavarian branch of German Red Cross operates an aid facility and provides emergency medical care on the festival grounds, staffed with around 100 volunteer medics and doctors per day. They serve together with special detachments of Munich police, fire department and other municipal authorities in the service centre at the Behördenhof (authorities' court), a large building specially built for the Oktoberfest at the east side of the Theresienwiese, just behind the tents. There is also a place for lost & found children, a lost property office, a security point for women and other public services.
Since the 1970s, local German gay organizations have organized "Gay Days" at Oktoberfest, which by the 21st century always began in the Bräurosl tent on the first Sunday.