ROHNERT PARK, Calif.—A message on an electronic billboard in the San Francisco Bay Area is calling for the reopening of schools in Sonoma County. A group of North Bay parents organized a GoFundMe campaign to fund the billboard message, which is displayed next to Highway 101 in the city of Rohnert Park. The billboard reads: “Missing All CA Students. Last Seen: 3/13 2020. Reward: Their Future. #OpenSonomaCountySchoolsNow.” The group of parents said they want to be a voice for the children. “We have a lot of parents that are frustrated and getting more angry, that never would be, because this situation is getting to be ridiculous,” Andrea Quartarolo, the organizer behind the billboard message, told The Epoch Times. The message has been up on the board since Feb. 13. The parents and families who are funding it hope that the billboard will speed up the county’s decision to safely reopen …