Chef Quest! Pumped to Deliver is an optional quest in Monster Hunter World that centers around delivering four Forgotten Fossils to the Meowscular Chef. While this is not a difficult task to address, Forgotten Fossils can prove to be quite elusive, as they come from a very specific source. This guide is here to provide details on that source, and it will help players find the Forgotten Fossils that they need to complete Monster Hunter World's Pumped to Deliver quest.