When Does Pumpkin Spice Come To Dunkin 2024. Last year, dunkin' brought back its pumpkin spice signature latte on aug. Too spicy, too soon (for some) starbucks/facebook.
The pumpkin spice signature latte returns, heralding the arrival of the highly anticipated pumpkin season. As the pumpkin spice season is soon upon us, dunkin’ fans are eagerly awaiting.