San Diego homebrewing duo Jason Fields and Kevin Sheppard submitted their Cherry Chocolate Stout for this year’s Stone March Madness Homebrew Competition and AHA Rally, taking top honors out of 40 entries that were judged. As a result, they earned the opportunity to make a dramatically scaled up version with Brewmaster Mitch Steele on the 120-barrel Stone Brewing Co. system.Once the beer was decided on, an additional brewer had to be selected to complete the collaboration. Deciding to bring in John Trogner, Head Brewer of Pennsylvania’s famed Tröegs Brewing Co.