To celebrate Big Rock Brewery’s 40th anniversary, they/re bringing back some classic Big Rock beers for an extremely limited time.

Join them to celebrate 40 years of Big Rock beers with the Big Rock Rewind series. From April to December, they’re bringing back one classic Big Rock beer per month, available exclusively on tap at Big Sky BBQ at Big Rock Brewery. Once it’s gone, it’s gone, and you’ll have to wait for next month’s release.

Details and registration @ Big Rock Brewery