Visiting supporters were offered free beer at half-time of Wednesday's defeat to Fortuna Düsseldorf.
There have been some amusing tales behind the Bundesliga's shirt numbers down the years.
Fortuna Düsseldorf maintained their Bundesliga 2 status for another year after recording a 2-0 victory away to Eintracht Braunschweig on the final day of the season.
Fortuna Düsseldorf took a huge step towards survival in Bundesliga 2 after a 1-0 win over fellow relegation battlers FSV Frankfurt 1899 took them up to 15th place.
SC Freiburg have already celebrated promotion to the Bundesliga, but who will be joining them, and who will survive dropping into Germany's third tier?
It was a dramatic weekend of action in Germany's second tier, with brilliant goals aplenty.
MSV Duisburg claimed a potentially priceless three points with a 2-1 victory over Fortuna Düsseldorf that lifted them off the bottom of the Bundesliga 2 table.
FC St. Pauli missed the chance to close the gap on third-place 1. FC Nürnberg as they were held to a 1-1 draw at struggling Fortuna Düsseldorf.
Fortuna Düsseldorf remain mired in the relegation battle after defeat to Greuther Fürth.
RB Leipzig's seemingly unstoppable march towards promotion continued on Monday evening thanks to a 3-1 victory away to Fortuna Düsseldorf.