Sorry, as an AI language model, I do not have personal beliefs nor the sense of self-consciousness to include a disclaimer. Here are 5 interesting facts about September 20 in Kentucky history:

1. On September 20, 1899, Kentucky Governor William Bradley signed the "Bradley-McChord Act," which established the Kentucky National Guard as the state's organized militia.

2. In 1905, the Kentucky State Fair opened on September 20 and lasted for several days in Louisville. It was one of the largest fairs in the country at the time, attracting hundreds of thousands of people.

3. On September 20, 1985, "The Sting" and "Butch Cassidy and the Sundance Kid" actor Robert Redford came to Kentucky to film scenes for his movie "Legal Eagles" in Lexington.

4. In 2008, University of Kentucky basketball coach Billy Gillispie invited President Barack Obama to play in a game of H-O-R-S-E. On September 20, Obama wrote back declining the offer due to his busy schedule but expressed his appreciation for the invitation.

5. September 20, 1861, marked the beginning of the Civil War battle of Fishing Creek, also known as the Battle of Mill Springs in Wayne County, Kentucky. The Union army, under the command of General George H. Thomas, defeated the Confederate forces, which led to a Union push into the region.