Regarding the events, I didn’t understand why the brawl happened. If the events will be organized in dimensions like the Nether or the End where the administrators disable friendly fire between all the players until the event finishes, people could fight only the “boss” and not each other… Or not?
Also, which bosses are we talking about? Command block monsters generated manually by administrators?

Regarding the chests, could it be possible for administrators to place them manually in strategic places? A message could pop up in the chat saying that the loot is going to appear on xyz coordinates in 30 minutes from that moment.
Otherwise, some empty chests can be placed in some prefixed locations around the map so the claims won’t be damaged and sometimes one of them can be filled manually by an admin or with the help of some “sort of hunger game plugin” after a chat message.
I’m not talking about dungeons but instead simple chests. The purpose is to make players travel more, as said above.

Why does everyone think there is only ONE way to do things? We have had no PVP events, we have had PVP events, we have had PVP boss events, we have has no PVP boss events, we have had coordinate scrabbles, we have had tournaments, we have had plugins manage events… an an Event is an Event! it changes based on what we want to do, saying that it has to be this or that is silly, as obviously everyone plays differently here.

If you have an idea for an event, then actually organise/plan/build it? Or at the very very least write up an idea instead of just saying “Do an event”. Actually in the last few weeks we have had 3 major Events. which is a lot.