What was your favorite campaign (as a player or a DM) of all time and why?

This is how this works right?

— Cowardly space mollusk (@CaptainFwifo) July 6, 2018

Dice, Camera, Action! My players and guests are so awesome. #dnd https://t.co/1RZYCRr9yB

— Christopher Perkins (@ChrisPerkinsDnD) July 6, 2018