It’s a sure sign of summer.The weekly concerts in Stockton’s Victory Park are starting.The 12-week series begins June 5 with a performance by the Valley Concert Band.As usual, the free concerts — staged west of The Haggin Museum — create a family-style atmosphere that’s a natural for dinner-time picnics.The Valley Concert Band also plays July 3, appropriate for the sounds of July Fourth.Again this summer, there’s [...]