Harrisburg Senators Metro Bank Park. Although it's $2 Coors night on Thursdays, I found myself gravitating to the Appalachian Brewing Company beers located in the right field food court. Look for the Hershey signs. The Mountain Lager is a solid, refreshing beer. Troegs Brewing is also available at this stand as well as a couple others on the upper left field beer stands.
Zeroday Brewing Company, located only a couple miles across the Susquehanna River in Harrisburg's Midtown district. theCompass Winery, Brewery, Distillery Locator Mobile Application can provide directions. The brewery opened this year, just in time for the 2015 season and brews a wide selection of beer from blondes to dark stouts.By far my favorite beer was the ROYGBIV Midtown Funk - a limited release Saison with plenty of funky depth which tastes more like a wine than beer. The Cheap Date is a solid blonde whereas the Dolce Vita (Chocolate & Hazelnut Sweet Stout) is nutella in a glass. For those who prefer wine or cider, the brewery offers local options from Knob Hall Winery and The Vineyard at Hershey's Weiser Orchards Honeycrisp Cider. Cheers to #pabeer and minor league baseball.
Update: the post was updated to include Zeroday Brewing.