According to the legend of the event preview page, Sen Sen's tribe has lived in the bamboo forest for tens of thousands of years, older than even the wandering turtle Shen-zin Su.
Available across Retail, Titan Reforged, and Mists of Pandaria Classic servers, in what is now a fairly standard paid loot box event, this Lucky Bamboo Tile event officially launches with the weekly reset on June 18th. In addition to the new mount, pets, transmog, and several pieces of housing decor, the event also features the Sha-touched loot box featured in the previous Venthyr-themed Crimson Tide Treasure Hunt from this past April.
Sensen the Bamboo Dweller - flying panda mount
Why yes it does feature a sleeping baby panda on its back. No wonder they call the trailer "cuteness overload."
Yaoyao Faerie Dragon - pet
Floral Pauldrons - shoulder transmog
Blessings Furniture Pack - housing decor
Includes a traditional Chinese fish bowl, mortise and tenon box, and woven basket.
Crown of Endless Prosperity - helm transmog (Classic)
Blooming Ancient - blooming ancient pet (Classic)
