Last Celebration Crate locations WoW anniversary

These are last two Celebration Crate locations that were revealed during WoW anniversary. Watch where to find first two crates here:

To start, pick up the quest “Another Timely Invitation,” which will lead you to the celebration area and unlock various anniversary-exclusive activities.

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You also need to talk to the light forged draenei to pick up the note/clues off the posterboard to her right.