On August 10, a festival took place in her honor. On December 9, the Opalia[?] was celebrated. On August 25, the Opiconsivia[?] was held.
Alternative: Opis
... Geography Great River is located at 40°43'29" North, 73°9'36" West (40.724626, -73.159916)1. According to the United States Census Bureau, the town has a total ...