Stretch your memory!

Can you remember back to your elementary school days? Just how far can you go back?
My earliest memories are from when I was about 4 years of age.
Going to the shops and coming home to see the clock time had not changed. I couldn't understand that the battery had died..
Remembering the telephone engineer coming to install our first telephone.
Cold nights spent waiting on Sheep Street for a bus to take us home from my grandad's house.
Just some memories I can recall if I think hard.
To answer the question on the card, three people spring to mind; Mark, (another) Mark and Martin.
How about you?
What interests did you share?