The South Dakota State Fair says country music singer Sammy Kershaw will be the opening act for country crooner Don Williams on Friday September 2nd. Kershaw hit the country music scene in the early 90’s. Kershaw came to prominence with songs like She Don’t Know She’s Beautiful and National Working Woman’s Holiday. An opening act only remains to be selected for Ronnie Dunn’s performance on Saturday September 3rd. Kershaw, Williams and Dunn all fit to the State Fair’s 2011 theme of “Country Pride, Statewide”. Tickets go on sale next Monday June 20th at 9 AM. Friends of the Fair tickets go on sale Thursday of this week also at 9 AM. For more ticket information you can go to the State Fair’s website www.sdstatefair.com or follow the fair on Facebook and Twitter @SDStateFair.