Vulcan was the ancient Roman god of volcanic or destructive fire. The Vulcanalia, or festival in honor of Vulcan, was held on August 23, right at the time of year when forest fires might be expected and when the stored grain was in danger of burning. For this reason, Vulcan’s cult was very prominent at Ostia, where Rome’s grain was stored. At the Vulcanalia, which was observed in Egypt, in Athens, and in Rome, the priest or flamen Volcanis performed a sacrifice, and the heads of families burned small fish they had caught in the Tiber River. Discuss
Source: The Free Dictionary