In addition to Christmas, there's Hanukkah with its brightly lit menorahs, Kwanzaa candles, and any number of other holidays. The Pagan holiday called Yule takes place on the day of the winter solstice, around December
The Morrigan Celtic Goddess by AnomalyArt on Etsy. The Morrigan, the supreme war goddess. Queen of phantoms and demons, shape-shifter. Often takes the shape of a raven or crow. She is a triple goddess in Ireland
The Ellerwomen are Fairies from Scandinavia that look like beautiful, normal-sized women, though inside they are completely hollow (as are their hearts). They live in abandoned buildings dance to music played by invisible musicians.