Blueberry producers are hoping for a big crop in northeastern Wisconsin.  This has been a challenging growing season for the crop.  Blizzard Evelyn deposited 33 inches of snow one farm near Navarino in Shawano County.  The weather went from extremely cold, causing some die-off issues, to extreme heat on Memorial Day.  Blueberry picking is expected to last a couple of weeks.  Damp conditions slowed things a little Thursday.  Strawberry season just ended last week in that part of the state.