I'm back to my second childhood, with almost all my kids gone now (graduated / schooling / work)... at least as far as free time goes. I remember a lot of things being off my list while I was raising them, there just wasn't time.
I read The Silmarillion in fifth grade, then launched into LotR and The Hobbit. I only really liked the first movie (extended edition), but still love Tolkien and have a number of other books (his Letters are interesting). I have many of the books his son Christopher edited from his notes, tracking the LotR writing process.
I usually prefer the elf name (Mithrandir) or his Maiar name Olórin.