Just to let you know most seafood caught on NSW Coast is sent to Sydney and Melbourne fish markets after which they are distributed by wholesalers in major towns which basically means Canberra gets very good quality and variety of seafood before a lot of the towns along the coast.
Lot of the seafood is flown in overnight. ie Coffin bay oysters from SA. Salmon and Ocean Trout from TAS. Morton Bay Bug from QLD so on so on.
We are getting damn good seafood the only thing you need to check with restaurant is if they are able to source this supply and are serving it to you?