Forest Potion Shop
Hollo's Forest Potion Shop is a location in The Wind Waker, situated inside a cave within the main area of Forest Haven. Hollo researches potion-making and runs the shop, and is the only Korok to remain in Forest Haven after the Korok Ceremony. If Link gives him four Boko Baba Seeds, then Hollo will concoct a Blue Potion from the spoils.