Car driving conversation are the best.  Out of the blue, Carter had this to say:

carter: When I grow up I might be a librarian. 

me: Ah.  That would be a good choice.

carter: I like to read.  Reading is number one.  Ice cream is number two.  And math is number three.

me:  Surprised that reading beat out ice cream in his list of favorite things, Wow, those are all great things!

carter: Maybe I will have a library that serves ice cream in the summer.  And it would have a little school in it too.  People would have to read and use books to do math and then eat ice cream.

Now that sounds like a fun library!