Find Your New Go-To Beer Come on in to our local brewery in Casper, WY Maybe you're a beer enthusiast on the lookout for new craft beverages to try. Or maybe you're just tired of drinking the same old beer every weekend. If you want to sample refreshing craft beverages from one of the best breweries around, visit Gruner Brothers Brewing in Casper, WY today. You can try a variety of beverages at our local brewery, from our sweet Raspberry Summer Ale to our rich and creamy Double Clutch Nitro-Stout. You can also find our beers on tap at local bars and restaurants.