(And other adults in your family, such as aunts/uncles/grandparents.)
Both my parents were good at making up stories, in different ways. When we were little, my mum used to write stories about us, often based on places we had been to; she drew pictures in them as well. She was also keen on diary writing, and tried to encourage us to do the same, but none of us did it as much as she did.
My dad didn't draw so much, but he enjoyed making up bedtime stories.
Were there creative things your parents did?