End of August 2013 in Switzerland, bboy Amjad from 7$ crew and ZuluNation Switzerland organised the European Concrete Jam for 2 days in Lausanne Switzerland. Day1 is live band and Dj CTB for a 3vs3 and footwork battle. A massive party and Day2 is next to the beach the famous 1vs1 on the concrete with Dj Leanrock. Menno, Rabanni, Intact,Den,Vitamin,Spin,Duzk, Bern, Nacera,Ciska, 7$crew, Downroc, Rocksteadycrew, Allianz,Mighty soul Flavour, dj lean rock dj CTB, the Kinkies, Bosco brothers, Tomek, barbecue all the Zulu Nation Switzerland....and many more
Next time you'll be there too.