Nataniel shares a great look at his first time running a large Competitive REl Side Event at a GP. Great to read if you're going to be in the same position in the near future.
Alfred brings us a different look at running tournaments from the perspective of "compassion" for players and judges. Very well written, and will definitely have you thinking about your next event differently.
Tomas brings us an interesting look at a recent PPTQ. He has some interesting ruminations on some of his ruling, and a very interesting look at he interaction (or lack thereof) between Lost Legacy and Torrential Gearhulk that definitely worth keeping in mind for your next standard event.