I got a lead on a very unique dining opportunity via Chowhound. 
Fuel, a top restaurant in town, does a spot prawn boil each Saturday night
only for a few weeks in May-June. 12 people, one seating.  I called weeks ahead
of time and was delighted to get a reservation.  The locals were quite
impressed that I even found out about it ...

I
went to Blue Water last night - sat at the Bar. THey only had 3 spot
prawns left, which were good. We got a poached spot prawn salad, the
prawns were a bit mealy and overcooked. Oysters (local only) were
fabulous. Yoshi did a couple of sashimi items for us, some were off
menu. The local sockeye salmon, sable, and halibut was all amazing. So
yes, we were able to achieve our goal of getting locally-sourced
excellent sashimi. We also ordered their famous scallop/red sea urchin
mousse which was a fun and tasty dish. ...

Quintessinal spring dish: Fresh Fava bean, Asparagus,and Arugula Salad with Shaved Cheese, Plus a secret source for great Spanish Ingredients ...