Baseball has long been considered a beer drinker's game.  The River Cats and Infuze Marketing are challenging that preconception with a series of wine tastings at Raley Field.       The events, which take place on game days, feature (semi) local wineries and catered appetizers, and part of the proceeds go to local charities.       The second of the aptly named "Wine in the Park" events was held Wednesday afternoon in conjunction with the the River Cats game against the Sky Sox.       An hour and a half before the first pitch, the gates opened for a gaggle of newly wristbanded oenophiles (I believe that "gaggle" is the correct term for a group of wine lovers, but  "murder" is also accep