Getting a jump on our weekly “what’s happening this weekend,” which will be up tomorrow as usual — we wanted to give you 24 (or so) hours notice about two benefit events, both happening tomorrow (Friday) night. #1 — From 6 till 8 pm in the West Seattle High School commons, it’s the annual chowder cookoff, with chowders from local restaurants offered in what the school calls a “blind taste test.” More info a ways down the school’s home page. #2 — The West Seattle Big Band is playing @ Evergreen HS (between White Center and Burien) as part of an “Evening of Swing,” 6:30-9:30 pm, benefitting the school music program.