Since NUMBER@1 Schubeck operates a catering service and supplied many first-class events like the Federal Chancellor 's celebration , the Ball des Sports and the MISC@1 music industry 's ECHO award ceremony .

Since NUMBER@1 PERSON@1 has operated an outside catering service , which has catered for many high-class events like the Federal Chancellor 's celebration , the Ball des Sports and the MISC@1 music industry 's ECHO award ceremony .
