On tap at Plank Pizza, passionately designed Madagascar vanilla bean version of famous bourbon-aged Imperial Stout really is decadent. Creamily rich vanilla sugaring informs fudgy dark chocolate mass. Light bourbon sweetness glides into luxurious chocolate-vanilla sludging. Luscious crème brulee, milk chocolate, toasted coconut, marshmallow, hazelnut coffee and Graham Cracker illusions as well as latent burgundy licks contrast tarry hop-charred bittering at bold dessert finish.