Entertainer Cherno Jobatey performing his routine in front of 120 000 spectators at the Lustgarten in the City of Potsdam at the annual summer party. Every year when it’s really hot, people come together to meet for a free concert and to party under the sun. For years entertainer Cherno Jobatey has been MCing this event, doing a stand up, interviewing politicians, even introducing great musicians like that famed little old band from Texas, ZZ Top.