The 4th Annual Olathe Arts Festival returns to downtown Olathe on October 9-10, 2026. This event is a free, two-day celebration of creativity and community. The festival features exceptional fine art from across the region, live entertainment, local food and drink, curated shopping, and Kidtopia, all set within a lively fall atmosphere. With something to enjoy at every age and stage, attendees are invited to explore, connect, and experience the arts in the heart of Olathe.