Maybe a new tradition for every year??? A Day In My Life: Birthday Interview. I like that its simple questions, like the handprint too. And this idea could be used for all ages - NOT just kindergarten!
Year-End (or Birthday) Interview Questions for Kids to Answer
Birthday interview questions ask your kids these questions every year on their birthday once they can understand them and see what they say and how it changes. I'm going to do this and record each year.
Kids birthday interview questionnaire: FREE printable form