The Winchester's meet Adam at Cousin Oliver's restaurant. This is a reference to the character "Cousin Oliver" in
"The Brady Bunch" (1969). Cousin Oliver was brought in during the final season of the show in an attempt to recapture the cuteness of a young child, as all the original cast had gotten much older. Many fans consider this to be when
"The Brady Bunch" (1969) itself "jumped the shark."
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