Tractor Brewing never really needs an excuse to throw a big party. It’s kinda their thing. But, when it comes to celebrating 25 years in business, the party also comes with plenty of reflection of just what a quarter-century worth of Tractor means. We sat down with co-owner/brewmaster David Hargis and events and marketing director Jeremy Kinter to look back on the history of the brewery and preview this Saturday’s anniversary party.