Promotion of the “Aristotle” Center, Formal Reception Hall, the Belgrade City Assembly 1995
Concert held at the promotion, Formal Reception Hall, the Belgrade City Assembly 1995
Invitation from the Athens’ City Assembly and “Aristotle” Center for joint painting exhibit of the Parthenon Sculptures in Athens (1997) entitled “With Greek Mythology to XXI Century”
Diogenis D. Valavanidis founded Cultural-Educational Center “Aristotle” in Belgrade and was the first Chairman of this institution formed for the purpose of exchanging culture and education between the Serbian and Greek people. Main activities of the Centre were exhibits presented in Belgrade and Athens, Serbian language classes for the Greek students in Belgrade and many expert lectures.