Howell This weekend is National Vanilla Milkshake Day, and the official start of summer is also just days away, so we thought we would get the inside scoop on how to make the perfect milkshake! Emily Mazaris and Liz Wood, from M Street Bakery, joined host Tati Amare over Skype to discuss their shakes. Their most popular one, Birthday Party, features a basic vanilla milkshake base, and whipped cream, but what really makes it stand out is the toppings! So whats the secret to making the perfect milkshake? If you would like to try out M Street Bakerys mammoth shakes, visit them at 117 N Michigan Avenue in Howell.