The small city of Mainz, on the outskirts of Frankfurt in western Germany, wasn't accustomed to throwing huge parties. But you wouldn't have known it as seemingly the entirety of its 220,000 population took to the streets to celebrate their heroes lifting 1. FSV Mainz's maiden Bundesliga title in 2038. The city's streets flowed with Pilsner and the parties went on for what felt like weeks.