Topic summary
Opalia
Extracted from the Wikipedia article Opiconsivia.
The Opiconsivia (or Opeconsiva or Opalia) was an ancient Roman religious festival held August 25 in honor of Ops ("Plenty"), also known as Opis, a goddess of agricultural resources and wealth. The festival marked the end of harvest, with a mirror festival on December 19 (during Saturnalia) concerned with the storage of the grain.