4 transmog appearances in Stormstout Brewery.
Barreldodger BootsPlate Feet
Bracers of Displaced AirCloth Wrist
Nimbletoe ChestguardLeather Chest
Ook's Hozen SlicerOne-HandSign in with Battle.net to see which of these appearances and collectibles you already have, and which of your characters can still loot Ook-Ook this reset.