Shake Shack - April Custard Calendar

Another fun month of Shake Shack custard flavors is upon us!

April 1-5: Malted Marshmallow Peanut Butter
April 6-12: Buttery Brown Sugar
April 13-19: Pineapple Upside Down
April 20-26: Caramel Pretzel
April 27-30: Oatmeal Creme Pie