Английский словарь американских идиом - culture vulture

{n.}, {slang}, {informal} A person who is an avid cultural sightseer, one who seeks out cultural opportunities ostentatiously, such as going to the opera or seeing every museum in a town visited, and brags about it. * /Aunt Mathilda is a regular culture vulture; she spends every summer in a different European capital going to museums and operas./