Saturday & Sunday, June 3 & 4:  Biggest Little Airshow in Hawai`i.  Commemorating the 75th anniversary of the Battle of Midway.  See remote control warbirds, jets, and helicopters; open cockpits, Hangar 79 tours, prize drawings, kids’ activities, food and beverages.  Airshow entry (includes Hangar 79), $5, keiki 3 and under free.  Free with Museum General Admission.  Pacific Aviation Museum Pearl Harbor, 319 Lexington Blvd., Historic Ford Island.  Drive onto Ford Island or board the free shuttle at USS Arizona Memorial. …