Events in the year 1964 in Bulgaria. Incumbents General Secretaries of the Bulgarian Communist Party: Todor Zhivkov Chairmen of the Council of Ministers: Todor Zhivkov Events Srebyrnite grivni, one of the first rock music groups in Bulgaria, was created in Sofia. The A.S. Popov School of Electronics in Veliko Tarnovo was founded. HC CSKA Sofia, an ice hockey team from Sofia that currently plays in the Bulgarian Hockey League, was founded. References 1960s in Bulgaria Years of the 20th century in Bulgaria Bulgaria Bulgaria