Official website http://www.mayday.de/
Twitter https://twitter.com/mayday_dortmund
Facebook https://www.facebook.com/mayday.dortmund
Email info@mayday.de
Phone +49 261 9215 840
Address Westfalenhallen Dortmund, 44139 Dortmund, Germany,
Coordinates 51°29'47.051" N 7°27'23.911" E
