Party of the Decades

50th ANNIVERSARY WINTER CARNIVAL Beads Evoke Age Of Aquarius, When Winter Carnival Began A bead-wearing contingent from the Baseball Hall of Fame enjoys The Party of the Decades, an opening salvo of the Cooperstown Winter Carnival ongoing at Brewery Ommegang until 8 p.m. this evening.  Clockwise from fronft left are Kelli Bogan, Nate Tweedie, John Janitz, Jamie Brinkman, Stephanie Hazzard, Francois Dillinger and Cassidy Lent. At the door, carnival volunteer Colleen Donnelly was handing out those  mementos of the 1960s,…