The Harvey Broome Group of the Sierra Club and the Knoxville Greenway Walkers are offering a three-mile loop hike (about 2 hours), using Second Creek Greenway, Neyland Greenway, James White Greenway, and downtown Knoxville streets. We'll see World's Fair Park, the Knoxville waterfront at Volunteer Landing, then return to World's Fair Park via the streets of downtown Knoxville. Meet 1:30 PM at the free public parking area on the north side of the Knoxville Museum of Art. The hike route is all paved, and offers an exposure to a few of the many attractions to the city. Sorry, no dogs, please.