Confused about dynamic events
Many events are started by someone pushing a trigger somewhere, so they happen at random times. Some events are on a shortish timer (for example Plinx at Cursed Shore) and some on long (the Dragon Champions). For the last there are timers on the web, but other than that asking in the map chat or reading it is probably the best bet.
Sometimes the meta event chains will give you info on where stuff is happening. Otherwise no, not really. Contested waypoints can be an indicator of nearby events. Eventually you start to learn where events spawn and can seek them out a bit easier.
[SFD] – Maguuma