Saturday, June 6, come to Hackley Park for the unofficial summer kick-off event, the Muskegon Summer Wine Up Festival!  This is festival for adults to celebrate the real start of summer, created by Cumulus Radio/Muskegon.  It will be a get-together, a celebration, a day of music and fun and a learning opportunity for wine novices and pros alike to try and taste the different varieties of wines created in Michigan and the U.S.  More details will be provided as they become available.  For more information, call Cumulus Media at (231) 903-0401.