In Sai Kung, a fishing village in the Hong Kong Territories, one can see the fishing boats in the harbour, buy sea food from them and take it home to prepare. Alternatively, one can go to a local Sai Kung restaurant (which has bought the sea food from the fishermen) and select live fish and seafood from tanks and have them prepare a meal for you.
A Fisherman shows her catch to on-lookers in the harbour:
A restaurant displays various sea foods for order and preparation:
A customer takes a closer look at an option:
The prepared meal:
This all happens within a sphere of less than 50 meters.