The Hellotia was a festival held annually in Corinth to celebrate Athena as goddess of fire. It traditionally included a torch race.
Empire City - 1985 was released on: USA: 1985 (Hemisfilm International Fesitval)
It is held every year.
Clean - 2009 III was released on: USA: 21 November 2009 (Cleveland Grindhouse Film Fesitval)
Seeing the Light - 2002 was released on: USA: 1 November 2002 (Moab Film Fesitval) (premiere)
it is held once in 4 years.
Yule. Winter Solstice. It is still celebrated today, though most people call it christmas.
both are/were held every 4 years, or as the ancient Greeks called it, every olympiad
they are held every 4 years
They held with Olympics that is in every fouth year
the games where held every 4 years.
they are held every two days
On trees in the northern half of the US. Traverse City, Mi is considered the cherry capital and celebrates each year with Cherry Fesitval the first week of July.