Mad Tree

Mad Tree is brewed in Cincinnati, OH. Based on what I've seen in stores, they seem to do a number of flavored beers and some ciders. I decided to reach out anyways just due to prevalence in the stores. They brew with a number of flavorings from fruit purees to lactose to cacao nibs to vanilla beans. They have made an oyster beer in the past, but it was a one off according to a company rep. They do not share facilities with other breweries, so that makes this a lot easier. While they do age in wine casks and spirit barrels, those should be marked on the cans. According to the Star K guidelines, the unflavored beers from Mad Tree are acceptable.