Mieliki Tapio is a gnome alchemist involved in the Big ChinchompaDistraction and Diversion and the wife of Nyriki. She is located in the south-east of the Tree Gnome Stronghold, just south of the agility course, and up a set of stairs. She gives information on Nyriki's whereabouts and also provides rewards for those who have helped him. NPC Contact may be used to ask her when Nyriki will next appear.
One of her lines of chat refers to Yelps, the host of the Squeal of Fortune: "Mieliki has rewards, yes, but people must help Nyriki to earn them. Mieliki is not some stupid goblin giving rewards for free."