Thistlebrook is a vendor in Corepunk. It has 1 known spawn location on the Kwalat map. It sells 711 items.
This older man is a resident of Riverrun who works at the alchemy, running errands for them and sometimes smuggling a potion or two for himself. He's currently being confronted by two psychic children that escaped from the orphanage. He is extremely creeped out, because they keep predicting ways he is going to die today. He's really overwhelmed, and has realized that he's willing to hit a kid. He's trying very hard to lose weight using potions from the alchemists instead of hard work, but for some reason the weight just never stays off long term.