Blair Collis, who has been president and CEO of Hawaii's Bishop Museum for nearly five years, will resign from his post next week, the museum's board of directors said Friday. Collis has worked at the museum for 13 years and held the position as president and CEO since June 2011. LindaLee Kuuleilani “Cissy” Farm will serve as president and CEO on an interim basis after Collis departs on May 6. “It has been an honor to have served Bishop Museum over the last 13 years and particularly as president…