Question: Can oysters be preserved without refrigeration?, Answer:Yes, Description of Oyster: salt-water bivalve mollusc, Fact1: In some types of Korean kimchi, oysters are placed between the leaves of nappa cabbage. , Fact2: Many grocery stores carry canned oysters in the shelf stable section. 
Step1: How are oysters preserved in various types of Korean kimchi?, Step2: What are the common methods of preserving oysters in grocery stores?, Step3: Do any of #1 or #2 not require refrigeration?, Wikipedia page for step 1: Kimchi, Wikipedia page for step 2: Oyster, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False