1) Ancient Roman festival
Found on
https://www.crosswordclues.com/clue/ambarvalia
Ambarvalia was a Roman agricultural fertility rite held at the end of May in honor of Ceres. At these festivals they sacrificed a bull, a sow, and a sheep, which, before the sacrifice, were led in procession thrice around the fields; whence the feast is supposed to have taken its name, ambio, I go round, and arvum, field. This sacrifice was called...
Found on
http://en.wikipedia.org/wiki/Ambarvalia
No exact match found.
