Broadcast NewsMultimediaLatest Multimedia Heart O’ Texas Fair & Rodeo By Baylor Lariat - October 13, 2015 FacebookTwitter The Heart O' Texas Fair opened its gates today Oct. 8 for carnival games, fried foods, and livestock show. The fair will continue until Oct. 17. Its located at 4601 Bosque Blvd, Waco, TX 76710 at the Extraco Events Center in McLennan County. Trey Honeycutt | Lariat Photographer