Also, you can pick up your Weekly in your capital city. For Guardians, it is called:
Frontlines of the Planes
Collect Glowing Puresources from Zone Events that grant experience in any zone.
Collect Glowing Puresources from zone events
I tried finding it in Meridian on Live, but couldn't seem to find it. It gives 500 Void Stone, and 21.1k xp.