WHAT SHOULD I DO FOR MY 500TH LIST?

Sometime in the next week, I'll write my 500th list. Whoa. What should I make a list about? (Or maybe I should stop at 499 and then disappear forever like Ambrose Bierce?)
  1. 500th Listaversary: A Kubica List Retrospective
    Choose your top ten favorite lists and explain why. A good time for reflection and self - promotion.
    Suggested by   @nato
  2. 99 Problems and This List Ain't One
    Suggested by   @mallofamanda
  3. Straight Selfies
    Suggested by   @olive
  4. Do 500 Bottles of Beer. As a list.
    Suggested by   @evan
  5. 500 dollars. Just a list of 500 single dollar bills.
    Suggested by   @p
  6. 499 problems and a list ain't one
    Inspired by @mallofamanda
    Suggested by   @audra_k_ob
  7. A list of Lists you'd like to see the list app community scrum on , use the 💎 to denote your CK list app diamond anniversary list request
    Suggested by   @gilbaron
  8. A list about Walking 500 miles, and then walking 500 more!
    Suggested by   @jeanette