>>97837882More. Doomed was a major event since it effected the entire planet, plus it crossed-over various titles. For that matter, H'El should be considered a mini-event for similar reasons but didn't cross over that many titles so probably not.
If you count Future's End as an event, that's another. I'm sure Our Cereal Lord would expect us all to consider and praise Darkseid War as a major event.