LIONSLions Family Fest and scrimmage at Ford FieldThe Detroit NewsDetroit Lions linebacker Devon Kennard prepares to hit a tackling dummy during the open practice session at Lions Family Fest on Friday, Aug. 2, at Ford Field in Detroit.Jose Juarez, Special To Detroit NewsLions quarterback David Fales, right, stretches during the open practice session at Lions Family Fest.Jose Juarez, Special To Detroit NewsLions quarterback Tom Savage stretches during the open practice session at Lions Family Fest.Jose Juarez, Special To Detroit NewsLions rookie tight end T.J. Hockenson stretches during the open practice session at Lions Family Fest.Jose Juarez, Special To Detroit NewsLions cornerback Darius Slay makes a catch during the open practice session at Lions Family Fest.Jose Juarez, Special To Detroit NewsLions cornerback Darius Slay makes a catch during the open practice session at Lions Family Fest.Jose Juarez, Special To Detroit NewsLions rookie linebacker Jahlani Tavai hits a tackling dummy during the open practice session at Lions Family Fest.Jose Juarez, Special To Detroit NewsThe Lions dance team performs for the crowd at Lions Family Fest.Jose Juarez, Special To Detroit NewsLions quarterback Matthew Stafford, left, stretches during the open practice session at Lions Family Fest.Jose Juarez, Special To Detroit NewsLions head coach Matt Patricia smiles as he drives his ATV onto the field for media interviews during Friday's open practice session.Jose Juarez, Special To Detroit NewsBrady Hughes, 8, of Rochester Hills, left, races against Scott Bancroft of Jackson during Lions Family Fest outside of Ford Field on Friday in Detroit.Jose Juarez, Special To Detroit NewsFans line up outside Ford Field for Lions Family Fest on Friday evening.Jose Juarez, Special To Detroit NewsAaliyah Flores, 12, of Dearborn Heights tries to grab flying Lions currency, which can be used at any merchandise table.Jose Juarez, Special To Detroit NewsDaJuan Jones, 8, of Inkster sings karaoke during Lions Family Fest.Jose Juarez, Special To Detroit NewsNolan Nykse, 9, and Nicole Nykse, 11, of Monroe, pose for for a photo while standing inside a giant Lions replica helmet.Jose Juarez, Special To Detroit News