Weaverville’s 8th Annual Witches Brigade & Dance in Trinity County, California: SCARY! Main Street mayhem came to Weaverville, California, on Saturday, October 17, 2026, when the 8th annual Weaverville Witches Brigade brewed up a whirlwind of witchery as all kinds of wonderful witches paraded down Main Street on a picture-perfect North State afternoon. At the foot of the Trinity Alps, at 2,000+ feet, and founded in 1850 as a Gold Rush-era town, Weaverville’s Witch Brigade i