Megamaguey Pineapples are one of the new ingredients added to Final Fantasy 14 as part of the Dawntrail expansion. This ingredient is used to craft Cooking Mezcal, which is used in a number of important recipes. However, unlike many ingredients in Final Fantasy 14, Megamaguey Pineapples don't have a Gathering location available in the players' journal. So, where can they be found?