Platform Yammy Yammy is an interesting twist on the seasonal fruit/vegetable brew that tones down the spices and substitutes yams for pumpkins. The result is a more savory balance to the style’s caramel-malt sweetness that is rich in seasonal flavors and savory to the finish.adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-FOOD","nativepaywallcategory" : "NATIVE_PREM-FOOD"};