Okay, things I remember that don’t exist today (and probably couldn’t)
1)Saturday movies (yes, this even existed in the 1970’s when I was old enough to do this), going on a Saturday afternoon, either at a local school (showing movies and shorts, like "Godzilla’ movies and the like), being dropped off, and spending an afternoon (it was back when they still had the concept of 2 movies).
2)Drive in Movies, NJ was the birthplace of them, where I lived had two very close by, and now there is one left in the state, down in south Jersey some place.
3)Video game arcades. They still exist, but in nowhere the numbers they once did, thanks to home video game machines
4)The original home video game, I think it was made by Quasar (?), where you taped a plastic screen over the screen and played things like tennis with a moving dot of light (I didn’t have one), this was pre-pong
5)Instant cameras, the original polaroid with the accordion body on it.
6)When fast food restaurants like McDonalds and Burger King were relatively scarce, and were considered a treat
7)When the first indoor shopping malls opened up, and how (to kids) they seemed like amazing places.
8)Putting baseball cards in the spokes of bikes to get that wonderful noise, after they turned into ‘collecting fever’ not likely to happen ever again (good ole Spaceman Bill Lee had one of the high points of Ken Burn’s “baseball”, when he said that was the perfect thing to do with them).
9)“exploring”…as kids we would wander our area (probably no more than maybe a half square mile),seeing what there was to be seen. A small creek that ended in an abandoned swimming hole, an old dairy farm long abandoned, old railroad tracks to nowhere, you name it, we would explore it.
10)When long distance calls were something of a thrill, given the cost of them (pre ATT breakup).
11)When a neighbor, who worked for Bell Labs, demonstrated an early prototype of what became cell phone service, in the mid 1970’s.
12)The first home pc’s, and how rare and wonderful (well, at least to me), they were
13)Ham radio (which still exists), fascinated that with that you could talk to people all over the world just like that.