List of stuff (pretty much) everyone knows about?

Question:

List of stuff (pretty much) everyone knows about?

can be stories, objects, people....etc
ex. majority knows about aesop's fable: turtle and hare

thank you

Best Answer - Chosen by Asker: How about nursery rhymes... Three Blind Mice, Twinkle twinkle little star, Rock a Bye Baby, Little Bunny Foo Foo, Bingo, Itsy bitsy spider, etc.