Voodoo Doughnuts — the cult classic that recently announced its second Houston-area location would be rolling into Montrose later this year — just unveiled its seasonal specials.

The new Key Lime Crush flavor boasts a yeast-raised shell filled with key lime and topped with vanilla frosting and crumbled graham crackers, plus a drizzle of caramel. The tastiest part? Proceeds from the sale of this doughnut will go to the National Alliance on Mental Illness.

Key Lime Crush

Three new Cannolo (that would be a doughnut version of a cannoli — brilliant, right?) flavors were also announced: lemon-powdered-sugar, dulce de leche-cinnamon-sugar, and banana cream pie.