Archie and Michael are discussing Michael's choice of the Poconos as their destination. Archie states that in a similar situation he took Edith to Disney World in Florida.
Disney World opened October 1, 1971 and All in the Family premiered before that, January 12, 1971. Therefore, Michael would have known about the Bunkers' trip to Disney World because they were all living under the same roof at that point. (Note: Archie taking Edith to Disney World was the event that her sudden plunge into menopause was threatening on "Edith's Problem" (1972)).
Disney World opened October 1, 1971 and All in the Family premiered before that, January 12, 1971. Therefore, Michael would have known about the Bunkers' trip to Disney World because they were all living under the same roof at that point. (Note: Archie taking Edith to Disney World was the event that her sudden plunge into menopause was threatening on "Edith's Problem" (1972)).