Mayor Alvin Brown accepted a Jacksonville Sharks jersey from team owner Jeff Bouchy (right) Thursday at City Hall. Brown was joined by City Council members Johnny Gaffney and Don Redman and Sharks fans to celebrate the team’s victory in the Arena Football League’s ArenaBowl XXIV, Jacksonville’s first professional sports world championship. Brown issued a proclamation designating Aug. 18 as “Jacksonville Sharks Day” and presented the team a key to the city. “You can never count out Jacksonville,” he said.