Sun Smiles On Cooptoberfest, And Crowds Throng To Coop Channeling Spiderman, Cooper Ruffles, son of incoming county treasurer Allen Ruffles, clambers up the inflatable obstacle course this afternoon at Cooptoberfest, the street fair and fall celebration convened in Cooperstown for the fourth Columbus Day weekend in a row. A right, the band Hanzolo, (from left, Jack Loewenguth, Carl Loewenguth, Joey Katz, James Matson and Nate Olmstead; Nick Summers is back there somewhere), which is becoming something of a local phenomenon, performed…