Suspicious person reported near fairgrounds

I believe we're going to need you over here on the side.I heard you need me, but what's your location?East lawn of the square.Northeast specifically for suspicious activity of a white 20-year-old male.We're staged behind the pull-up bars.We've had several parties touch base over suspicious activity of him.We've made contact with him.He's advising he's just enjoying the fair.All right, thank you.He's now walking southbound on the east side.Blue jeans, black zip-up hoodie,long dark hair.