 Blood drives to honor Sergeant Rick Arlo Lopez will be held tomorrow, June 28th, from 10 a.m. to 3 p.m. at the Prescott Police Department, 222 South Marina Street, in the meeting room. Another blood drive will be on Saturday, this Saturday, from 12 to 5 p.m. at the Hampton Inn and Suites, Prescott Valley, located at 2091 North Glassford Hill Road in the first floor conference room.