In Baldur’s Gate 3, the Save Vanra quest sees you helping Lora, whose daughter Vanra is missing. Vanra was last seen at the Blushing Mermaid tavern, and you need to investigate her disappearance and track down her kidnapper.
As it turns out, Vanra was abducted by Auntie Ethel, a Hag and a powerful Fey, whom you first meet at The Hollow and trade goods with.