How to unlock
1. Follow Lufthansa on Foursquare: https://foursquare.com/lufthansa_de
2. Check in at two different party locations or airports participating in the Eurovision Song Contest
Dates: May 11-14
Venues
https://foursquare.com/venue/413981 Esprit Arena
https://foursquare.com/venue/819690 Stahlwerk
https://foursquare.com/venue/3194958 Rheinterrasse
https://foursquare.com/venue/11933155 Dusseldorf
https://foursquare.com/venue/19134940 Johannes Rau Platz
