text:  This action-packed weekend boasts a boat parade, block party, live entertainment, family activities, festival food and drinks, and the ultimate in powerboat racing. For more information and VIP tickets, visit GreatLakesGrandPrix.com. That's VisitMichiganCityLaPorte.com. Call today, 219-872-5055. This summer, adventure begins at your library. Sign up for the LaPorte County Public Library Summer Reading Program and learn all summer long.