The hostel is just off Davie about a 5 minute walk from Denman, so that's perfect. I just had a look at their menu online. One dish is simply called "Abundance of Seafood." I think we have a winner. Thanks Salsa and Grog for both suggesting that.
I think Raincity Grill looks like the kind of place I would love but my husband wouldn't like at all. I'll hit it sometime when I'm out there without him.