The Festa di Sant'Efisio is a traditional festival celebrated in Cagliari, the capital of Sardinia, Italy. It honors Saint Efisio, the patron saint of the city, and takes place annually from May 1st to May 4th. The festival features a colorful procession with participants dressed in traditional Sardinian costumes, showcasing the island's rich cultural heritage. During the celebration, a statue of Saint Efisio is carried through the streets, accompanied by music, dancing, and various local events. The festival attracts thousands of visitors, highlighting the importance of religious devotion and community spirit in Sardinian culture.