Happy Hippy is a souvenir shop in Hongdae that sells incense, rough stones, and hippie-style clothing and accessories. Rugs and dreamcatchers from Indian, Nepalese, and Thai culture are on display, and you can smell the incense before choosing it. The owners sell items they collected over more than ten years of travel, and they explain the stones and necklaces at checkout. A cheese cat is inside the store.