Cruisin' for a Brewsin'

The brew is on the table at the left-bottom corner of the marketplace. It's the table with mugs in front of the unnamed, unclickable npc male pandaren with the brewinstallation behind him. Clicking on a mug gives you a short (1-2sec) interupteable cast called "drinking" before you get the buff. Any honorable kills count (you do not need to have the person tagged).

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• There are two mugs up at the start. Not all mugs can be clicked (bug or intended?)
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• The respawn for one mug was roughly 2,5 minutes while i waited
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• You do not need to be in control of the marketplace to pick up the mugs, but it helps.
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• The buff does not persist through death
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You don´t have to be in Depwind Gorge to actually make the hk's count.

I got the buff just before leaving the bg. It stays for 15 minutes. Shortly after I entered Battle for Gilneas with the buff still active. It kept counting hk's in there =)

I found few Mugs on a table in the middle Market base. The Buff lasts 15 minutes.