NFL stars are doing more in Hawaii this week than catching rays and suiting up for a defense-optional exhibition game at Aloha Stadium. The Pro Bowlers have a full slate of community outreach activities, including a practice on Thursday at Joint Base Pearl Harbor-Hickam. The event — open only to military families with base access, according to the base newspaper — will include both the AFC and the NFC squads working out at Earhart Field, which has been undergoing improvements since early December. USAA, which has chipped in for some of the field work, also is providing 1,000 tickets to…