Registered nurses will picket the opening of Kaiser Permanente’s San Leandro clinic Monday, protesting the ongoing loss of pediatric care for Alameda County children with the closure last year of Kaiser’s Hayward children’s services, that will remain unfulfilled in San Leandro. Kaiser RNs will be on hand in large numbers at 12:30 p.m. for a protest outside the San Leandro facility, 2500 Merced St., San Leandro. The RNs are members of the California Nurses Association/National Nurses United. The San Leandro is intended as a seismic replacement for Kaiser’s Hayward hospital. But, say the RNs, the new facility, even when fully opened in June, will be without the full range of hospital services formerly provided at Hayward.