Blue Owl Mexican Martini

Company email (June 2023) "The majority of our beers are vegan except the ones with milk sugar (typically the highly fruited beers). Here is a link to our current menu. The beers with milk sugar will have an asterisk to the right of them saying either *contains milk sugar or *CMS. https://blueowlbrewing.com/2023/04/19/sour-sanctuary-beer-menu/ Company email (February 2017) "...all of our beers are vegan except Professor Black. Professor Black uses milk sugar as an ingredient."