The seafood counter at the Saigon Taipei grocery store in Arlington is surrounded by aquariums full of shrimp, striped bass and giant catfish. Buy a fish and an employee will kill it, gut it and even deep-fry it for free.

The seafood counter at the Saigon Taipei grocery store in Arlington is surrounded by aquariums full of shrimp, striped bass and giant catfish. Buy a fish and an employee will kill it, gut it and even deep-fry it for free.