Mahoo Wahoo is the name of the first cupcake below, by Starry Night Bakery & Coffeehouse in Westminster, Maryland: "Chocolate Kona Cupcake, drizzled with espresso glaze & topped with espresso buttercream." Via their Facebook page, as are the other photos.
Mahoo Wahoo is from their first appearance on Cupcake Wars, and they're on a second time for the new episodes where they're bringing previous guests back on. Check out this interview owner Shannon did with Cupcake Crusaders: "We will be offering our Sweet Potato cupcake with Maple Buttercream. It is the same buttercream we featured last fall on our Sunday Morning Pancake cupcake, Pumpkin Spice & Maple Covered Bacon Chai. Over the weekends we will offer the Pork BBQ version as well."
Find out more at starrynightbakery.com.
Mahoo Wahoo cupcake