* Required field. ** To create your own Stack, select a base layer, middle layer and topping. Choose from our layers or create your own unique Stack. A tasting panel will select the winning flavor and the New Stack On The Block will be introduced just in time for Valentine's Day. The winner will receive a complimentary tray of 16 handcrafted Stacks of their own delicious creation. To enter, contestants must live in the Continental US and submit their entries by midnight EST on Thursday, January 18, 2018. The winner will be notified by Tuesday, January 23, 2018 and the winning flavor will be announced on Wednesday, January 24, 2018.