Cascade Brewing Co. will be releasing the newest incarnation of its Sang Noir at an event tomorrow.

The 9.8 percent ABV “Northwest Style Sour Ale” is a blend of imperial spiced red ales that have been aged in both bourbon and wine barrels with bing cherries for up to two years. The beer was first released by the Portland, Oregon-based brewery in 2007.

According to a post on Cascade’s Facebook page, Sang Noir 2014 will be packaged in 750ml bottles ($25) and will go on sale at the brewery on Sept. 30.