What ancient Greek ritual involved a procession of males carrying a phallic symbol?

The ancient Greek ritual that involved a procession of males carrying a phallic symbol is known as Komos. This festive event typically took place at the end of a public celebration, often revolving around themes of fertility, intoxication, or merriment. The procession would involve singing, dancing, and generally engaging in revelry, celebrating life and fertility symbolized through the phallic imagery.

While other options such as Khoros refers to a group of dancers or a choir, Dithyramb is a choral hymn sung in honor of Dionysus, and Skene is related to the structure behind the stage in Greek theatre, they do not specifically encompass the explicit ritualistic context of procession and celebration that Komos represents. The unique association of Komos with phallic symbols underscores its connection to fertility and the joyous themes of Dionysian festivals.