My postcode was 90533, where ever that is.
You're probably close to my home. 90503 is the zip code for Torrance, CA methinks.
Call me silly, but I think everyone should have some kind of cheesy cult pop song or an oldies tune for a club anthem, a lot like English football clubs do (Reading has "Sweet Caroline" like the Red Sox do BTW). I think it would be a riot if Dodger Stadium did such a sing-along.
I voted for the Rick Astley song. I'd get a kick out of the mental picture of the Cafe Mets' fans singing it too.