Mike makes a micro batch sour and then re-ferments it on pink guava! Catharina Sour is a style of beer gaining recent popularity in South America, you can think of it like a 5% kettle soured Berliner Weisse, but re-fermented with tropical fruit! Refreshing? AF.
Sorry, no growler fills on Brewer's Tap creations. Get yourself down to the taproom for a taste. And while you're here pick up a sweet Barley Belt map!
EDIT: This beer sold out in just a few days, but there are plans in the works to brew a much larger batch. Stay tuned!