You are invited to attend a Business After Hours! Thursday, August 18 5pm to 7pm William Clark's Birthday, August 1, 1770 Meriwether Lewis' Birthday August 18, 1774 Special Presentation at 6pm by Alex Wiles, Wildlife Photographer (some of his pictures are on the stickers on our sidewalk) Bring your friends and employees. Experience what over 10,000 out-of-town visitors from all 50 states and from over 30 foreign countries come to explore each year.