Monthly contest kind of thing

So, lately I've been giving away lots of stuff to Guildies because I like doing that.. I randomly pick people and send them stuffz. But I've been thinking... I might put up a monthly contest in which people can win stuff such as wep skins, gold and TP stuff. That way we'll have another activity kinda thing in which people from all timezones can attend.
The only problem is that I have no idea what kind of contest it'd have to be, so I'm asking you lot out for help. Do you guys have any idea? I'm not very good at a lot of things so it must be doable for me too xD

Thanks guys

Jumping puzzle races!

Oh! Scavenger hunts!

Make everyone draw a pic of your toon, and the best one wins

Well, as you want everyone to be able to participate it's hard to be in-game so something on forums seems more suitable.

There's the lottery that we've been doing for a while... Recently I've been thinking of maybe reward for in-game activities like whoever got the most achievement points or guild points (I think there was a link on forums to check that once). There's that tool but it's for the whole server... Or we could ask peeps to post a screenshot of their character achivement panel...

I think you can see APs in the roster

yuri, you mean https://leaderboards.guildwars2.com/en/na/achievements/guild/Army%20Of%20Lightness

I dunno though, I think AP contest would be too exclusive to hardcore players and would disqualify any newer players.

AP contest? maybe how about a scavenger hunt?

Yeah I don't think I'm gonna do anything with ap cuz I don't have many myself and it's a bit meh, Ty for the idea though! I was thinking about something with jps at first and jumping stuff cuz that's my thing but they're not liked very much. So yeah maybe the scavenger hunt but I have no idea how to set such a thing up. Do you think people willl like that?

In the past we were basically posting a list on forums and gave like a 1 hour deadline to get all the items. But then again that wouldn't fit your time zone thingy.