PATRICKS (3/14/15) Pete Nelson of the Jolly Giants greets an auxlilary policemen outside Mo's Isish Pub. Saturday's 49th annual St. Patrick's Day Parade, which steps off at noon from Wisconsin Ave. at Old World 3rd St. More than 140 units, from Irish dance groups to floats and local dignitaries, will participate in a parade considered the sixth oldest in the nation. The parade is sponsored by the Shamrock Club...PHOTO FOR THE JOURNAL SENTINEL BY JOHN KLEIN