Sometime in 2024 we are going to see the Whoopie Pie (LTO) at Crumbl Cookies locations nationwide. This is not an LTO nor cookie that has been tested so it will be brand new. If it has any type of success like the Oreo Mallow Sandwich, this will sell out quickly. As soon as we get a full description and date the Whoopie Pie LTO will go on the rotating Crumbl menu, we will update this page.