Crumbl Cookies introduces a new cookie schedule for 2026, featuring a Classic Menu with six consistent flavors available daily and four rotating flavors weekly. The new menu aims to provide customers with their favorite flavors while still offering surprises. Additionally, Crumbl Thins will be available on "Thin Thursday" for customers to enjoy. Co-founder Sawyer Hemsley emphasizes that innovation is key for Crumbl, promising exciting developments in the cookie category.