Germany's most biggest beer festival (and probably the world's largest fair), the Oktoberfest is great fun, as you meet loads of people from around the world. You sing, dance and drink together with strangers, but in that moment no one seems to care, everyone just wants to have a great time!
The event goes on for 16 days and the second weekend is usually an Italian weekend, as most Italians come over to Munich for the Oktoberfest.
Trust me, Germans can figure this out, as Italians generally get drunk very quickly.
Here are the lyrics for the most played song on the Oktoberfest, "Ein Prosit".