THREE RIVERS — Three Rivers Health nurses and supporters staged an outdoor picket Tuesday after going nearly two months without a contract. A few dozen nurses, along with family, friends and other supporters, all wearing red for solidarity, staged the 90-minute informational picket outside Three Rivers Health, starting at the corner of Broadway Street and South Health Parkway, marching for a brief time to the hospital, and eventually to the corner of Broadway and U.S. 131.