We've got friends in remote places, Alaska being one of them. Sassan and Brian from Denali Brewing Co packed their bags with 30 pounds of Chaga mushroom from Alaskan birch trees and embarked on the long journey through foreign lands and over the arctic just so we could brew with it. Chaga has been known as a medicinal plant for ages. Denali is not only once again a brewery it is also the name of the highest mountain in North America.