Message of the Day – Spam Posted on 07/02/2010 by Cal SkinnerJune 10, 2010 This could have been about the Spam factory on the way to South Dakota, but I was asleep last summer when we took that route to the Black Hills and Yellowstone. Instead, it’s an advertising gimmick for the software company Barracuda. Do you think there really were buffalo in Buffalo Grove? We found these crossing the highway in South Dakota's Black Hills. I saw the tee shirt at a swim meet at Buffalo Grove High School.