Mulan,
The congregation where your mom and step dad served in the 60s and early 70s was very strict. Of course, there were few young ones (few under the age of 50). Leisure suits were a no-no. Graduation parties - did not happen, in fact it was rare that any of us graduated...get out of high school as soon as possible so you could join the ranks of the pioneers. Music-only Kingdom melodies. My dad told us he would let us pierce our ears (one hole in each) if we would let him do it with an awl (think he was truly serious). I received an anonymous letter from a, ahem, well meaning sister, after I wore, in her opinion, a low cut dress to play piano for a KH wedding. Funny thing, you know how strict my dad was, he didn't see it as being low cut. Mustaches on brothers were not permitted. White shirts for the brothers. Dancing? didn't exist. What did we do for fun? we didn't...no such thing as fun - the end was coming! get out there and preach the kingdom. No one celebrated anniversaries. When I was 18 I moved to the south Seattle area and was shocked when I saw brothers on the platform wearing leisure suits. They had pizza parties. The kids went roller skating. They had softball games. It was a different world.
Mrs R