A Hamelin researcher has lost sight of the ideals that first inspired him, and has resolved to abandon his life's work.
This errand is available to complete after defeating Philip's Nightmare in Motorville.
In Hamelin, make your way to the main street on the north side of town, then talk to the researcher in the southeastern corner once again. He's lacking ambition, but there's none to be found here in Hamelin. Travel to The Fairyground, where there are actually two different fairies that have some to spare. Grab one, then return to Hamelin and deliver it to the researcher to make him happy.