Going over a random selection of neat or handy tricks I picked up over the years.

Endothermic Blaster: http://www.wowhead.com/item=128636/endothermic-blaster
Pandaria timewalking vendor: http://www.wowhead.com/npc=118828/mistweaver-xia
Rai'vosh slow fall toy: http://www.wowhead.com/npc=82374/raivosh
Brazier of awakening: http://www.wowhead.com/item=127770/brazier-of-awakening
Personal spotlight: http://www.wowhead.com/item=127864/personal-spotlight
Rocfeather kite: http://www.wowhead.com/item=131811/rocfeather-skyhorn-kite
Emerald winds: http://www.wowhead.com/item=139773/emerald-winds
Soft foam sword: http://www.wowhead.com/item=137663/soft-foam-sword

Camera commands:
/console SET cameraSmoothTimeMax 10
/console SET cameraSmoothTimeMin 10

Music from ocremix.org:

'WetGrass Inspired' [Tristram] by AmIEviL: https://www.youtube.com/watch?v=wordp9vBB38
Human Tavern Music: https://www.youtube.com/watch?v=otFQrgkrmlk
Song of Elune: https://www.youtube.com/watch?v=VhhvWeXHjP0
'The Darkness and the Light' [Ending] by McVaffe: https://www.youtube.com/watch?v=z2MCzeBiZHM
Chrono Trigger Wind Scene cover by Sam Griffin Guitar: https://www.youtube.com/watch?v=6L0TnBLugTQ
Dwarf Tavern Music: https://www.youtube.com/watch?v=Rx-yE6cvtiM
'Ancient Hero' [The Legendary Hero] by DarkeSword: https://www.youtube.com/watch?v=eEOGcN-4THE