American Craft beer Week is May 16-22. South Dakota has several events (Thanks to Tim Hynds of the Sioux City Journal for the listing)!
South Dakota -Crow Peak Brewing Co., 125 W Hwy 14, Spearfish. Wednesday, May 18 – Swine and Swill event with beer and bacon pairings. Thursday, May 19 – History of beer in South Dakota event. May 20 and 21 – Seth Koch, owner of Wooden Legs Brewery in Brookings serves as guest bartender.
May 16-22 – Old Chicago, 4301 W. 41st Street, Sioux Falls. Old Chicago will feature 8 legends and locals of craft brewing during their Craft Beer Tour.