its my babysister
No memorable space event occurred on this day.
highlight
An event is something that happens. A social event is something that happens where a bunch of people get together. A memorable thing is something that sticks out in your memory, or in the memory of many people; it is something easy to remember. If you are asking for an example of a memorable social event, I sincerely hope that in your life sometime there was some occurrence which you can remember involving you and a bunch of other people. If there wasn't, what a sad life you have had.
Because one of the greatest ships sunk.
autobiographical incident
His pardon of Richard Nixon is probably the most memorable event of his administration.
A peak experience in some way, a highlight of importance, landmark, benchmark, memorable.
They don't commemorate Thanksgiving anyway. It's not a memorable event for them.
Terrorist attacks on Twin Towers, aka 9/11.
you write about a major event in a memoir by writing about 3 paragraphs about your memory
good evening ladies and gentlemen, welcome for the most memorable event in Valisha Dwain life
She ruled Egypt, and committed suicide rather than experience the humiliation of defeat.