I read in the paper that you're most likely to find wild salmon between the months of May and September so I always try to get a few salmon dinners in before it's over. Giada's recipe for Broiled Salmon with Herb Mustard Glaze is one of my favorites because it's super easy and very tasty.
Also beware of restaurants and stores selling wild salmon out of season. Consumer Reports did a story on The Salmon Scam and found that less than half were truly wild!
And speaking of fish, I picked up this little sustainable seafood guide at the aquarium which is worth a quick perusal.