I am not sure where should I make suggestion for events.
Well, here I go. I'd like to see event which is similar to Firework Festival (Summer 2013 or 2014 ?) that players will receive rewards for doing something.
Maritime: Sink ships, melee, and Coliseum.
Merchant: Profit, Production, and Fame (multiple of specialty trade goods)
Adventure: Make discovery, Contribution, Procurement/Collection/Fishing
Unfortunately, I was not able to remember ,but it's probably way off little. Anyway, players will get EA trade goods, tickets, and some rewards that's something I can't remember. Maybe some of you do remember.