Acropolis Museum | Athens | October 28

The Acropolis Museum in Athens commemorates Greece’s entry into the Second World War in 1940, also known as “Ochi Day,” on Wednesday, October 28. Archaeologists will be on hand to answer young visitors’ questions from noon until 6 p.m. on the museum’s second floor. The museum will be open from 8 a.m. to 8 p.m. on the day and admission will be free of charge.

Acropolis Museum 15 Dionysiou Areopagitou, Acropolis, tel 210.900.0900, www.theacropolismuseum.gr