National Museum of the Pacific War (NMPW) invites the public to experience the grit and determination of one of World War II’s most daring units at Outpost: Merrill’s Marauders, on Saturday, June 7, with programs at 11:30 a.m., noon, 1:30 p.m., 2 p.m. and 2:30 p.m. at the Pacific Combat Zone on Austin Street.