Saturday, May 23 8-11 a.m. Hope Productions Foundation will be holding their "Walk 'n Rock" fundraising event in which people will walk from Raley Field to the Capitol and back to Raley Field. Richard March is scheduled to perform at the Capitol's West Steps. About 2500 people will participate in the event, and Journey will be headlining the evening concert at Raley Field. 11 a.m.-6:30 p.m. Three separate private weddings will be held near the rose and cactus gardens. Sunday, May 24 7 a.m.-8 p.m. Vietnam Veterans of America, Chapter 500 will be holding their annual "reading of the names" ceremony for an audience of about 200 people near the Vietnam War Memorial. 3:30-6 p.m. A wedding