STAR 101. 5 WEEKEND PLANNER - May 24-27. NORTHWEST FOLKLIFE FESTIVAL. FRI-MONWith over 5,000 performers on 20+ stages, 200 vendors, 500 volunteers, and upwards of 250,000 attendees, this remains one of the largest access-for-all festivals in the nation at Seattle Center. MEMORIAL DAY AT MUSEUM OF FLIGHT. MON A musical performance by the Boeing Employee Concert Band, followed by a special ceremony commemorating fallen US Service Members. Keynote Speaker Lt Dave Cable, U. S.