Or maybe this weekend was too busy to upload any photos.
When I lived in Massachusetts, there were holidays all over the place: Patriot's Day, Columbus Day, President's Weekend (2 days off!). (I realize that these are nationally acknowledged holidays, but most places didn't observe them outside of Massachusetts.) In California there is really only one holiday that is not a federal holiday: Cesar Chavez day. And I (in the industrial world) don't have it, but The Sweetie does, because he works at a state university. It's really an extra breath before spring quarter begins, a kind extension to spring "break" for the faculty.
Read more about Cesar Chavez.