Anheuser-Busch announced it has agreed to purchase Elysian Brewing Company, based in Seattle, Washington. For nearly 20 years, Elysian has brewed an award-winning portfolio of beers, including Immortal IPA and some of the industry’s most innovative brands. In addition to the Seattle Airport Way brewery, the acquisition includes the company’s four Seattle brewpubs, Elysian Capitol Hill, Elysian Tangletown, Elysian Fields and Elysian BAR. Anheuser-Busch’s purchase of Elysian is expected to close by the end of the first quarter of 2015. Terms of the agreement were not disclosed.