Leadership Jacksonville will honor community trustees Henri Landwirth and Suzanne Montgomery at its 15th annual Celebration of Leadership dinner April 15. The event starts at 6 p.m. at the Hyatt. Landwirth, a survivor of the Nazi death camps, created Give Kids The World and Dignity U Wear. Montgomery, a psychologist and consultant, is a community leader and volunteer. For more information, call Leadership Jacksonville at 396-6263 or visit www.leadershipjax.org.