Background
Hajdu, Joska J.W. Son of Janos Hajdu and Maria J. Hajdu Bogman.
Hajdu, Joska J.W. Son of Janos Hajdu and Maria J. Hajdu Bogman.
Hotel Management, Heerlen Hotel School, Heerlen, Netherlands, 1986.
Director food and beverage Hummert Management Group, Milwaukee, 1990—1992. Vice president BLCI, Chicago, since 1992.
Member of American Culinary Federation, National Restaurant Association.