A question for some of our older members:

It would seem from a lot of the movies and TV shows released in the early through late 70s that throughout the whole decade there was a big nostalgia for the '50s. For example, movies like American Graffiti, Grease, Rocky Horror Picture Show, TV shows like Happy Days and Laverne & Shirley, even down to music like Crocodile Rock. Do you remember the nostalgia wave being big in the 70s? Was it a big thing even in culture? Or simply a thing in movies?