Shake Shack - October Custard Calendar

With the way that the weeks are situated in October, there are lots of fun custard flavors this month at Shake Shack, woohoo!

10/1 - 2: Shacktoberfest Shakes
10/3 - 9: Candied Apple
10/10 - 16: Malted Marshmallow Milk Chocolate
10/17 - 23: Oatmeal Creme Pie
10/24 - 30: Shackenstein
10/31: Pumpkin Pie