Skip to main content Currently Reading A fraction of S.F. seniors returned to classrooms. Will it be enough to get $12 million from the state? FacebookTwitterEmail Wallenberg High School was nearly empty Friday when seniors were supposed to head back to school.Emma Talley At Wallenberg High School Friday morning, the San Francisco campus remained nearly empty, no happy reunions of classmates or even any evidence that it was supposed to be the first day back for hundreds of seniors across the district. Earlier in the week, district officials announced the class of 2021 would get what would be a bittersweet and brief return less than three weeks before graduation day, a decision made in large part to qualify for a $12 million state reopening grant.