Broad category for virtually any style using non-traditional methods or ingredients that do not meet other established style guidelines. BREWER MUST SPECIFY "EXPERIMENTAL NATURE" OF THE BEER.
Profile
Varies by base style, ingredients, and methods. Balanced flavor is the goal with appropriate base style goal. Historical styles should be as historically accurate as possible.
Ingredients
Vary by base style.
Examples
Bell's Rye Stout, Bell's Eccentric Ale, Lakefront Riverwest Steinbeer, Samual Adams Triple Bock, Hair of the Dog Adam, Great Alba Scots Pine, Divide Bee Sting Honey Ale, Rogue Yellow Snow, many others…