Metropolitan Chrysostomos, although suffered changes with the passage of time.
Petrousa stands out for the richness of its traditions. In January 7-8 all residents, particularly young people, participate in local events with the celebration of Babo, the feast of St. Athanasios on May 2, the feast of the Prophet Elias with common table (kourbani) in the chapel on the mountain in July 20th and in celebration of the Immigrant in the last week of July or 1st of August.
In the arts area has several artists. We stand out Angelos Kouyioumtzis, the popular painter from Petrousa, the architect, sculptor and painter Pavlos Angelos Kouyioumtzis and the actror and screenwriter Petros Macedonas.