Same as above, listed in zone order first:

Ashenvale, Astranaar, 35,48&nbsp **Riversong&nbsp
Azshara, Ravencrest Monument, 72,85 **Skygleam
Blackrock Spire, Hall of Blackhand **Stonefort
Blasted Lands, 58,51 **Bellowrage
Burning Steppes, 64,24, left of steps **Dawnstrider
Burning Steppes, Blackrock Depths, (mid of Ring of Law) **Morndeep
Burning Steppes, Dreadmaul Rock, 82,47&nbsp **Rumblerock
Darkshore, Auberdine, 36,46&nbsp **Starweave
Desolace, Maraudon **Splitrock
Dun Morogh, Ironforge, The Mystic Ward **Bronzebeard
Dun Morogh, Kharanos, 46,51 **Goldwell
Durotar, Ogrimmar, Valley of Wisdom 41,33&nbsp **Darkhorn
Durotar, Razor Hill, 53,43&nbsp **Runetotem
Eastern Plaguelands, Crown Guard Tower, 39,75 **Windrun
Eastern Plaguelands, Stratholme **Farwhisper
Eastern Plaquelands, Light's Hope Chapel, 81,60 **Snowcrown
Elwynn Forest, Goldshire, 39,63 **Stormbrow
Elwynn Forest, Stormwind, The Park, 21,53 **Hammershout
Felwood, Jaedenar, 37,53 **Nightwind
Feralas, atop Lariss Pavilion, 76,37 **Grimtotem
Feralas, Dire Maul, The Razza, in arena pit, 62,31 **Mistwalker
Hinterlands, hill in center of zone behind Creeping Ruins, 50,48&nbsp **Highpeak
Loch Modan, Thelsamar, 33,46&nbsp **Silvervein
Mulgore, Bloodhoof Village, 48,53 Bridge **Bloodhoof
Mulgore, Thunder Bluff, The Elder Rise 72,23 **Proudhorn
Nagrand, Mag'hari Procession, 32, 36 **Ungriz
Nagrand, Mag'hari Procession, 32, 36 **Yorley
Searing Gorge, outside Blackchar Cave, 21, 79 **Ironband
Silithus, 23,12 (Far N, left part of the zone/Crystal Vale) **Primestone
Silithus, Cenarion Hold, 48,37 **Bladesing
Silverpine Forest, The Sepulcher, 45,41&nbsp **Obsidian
Stranglethorn Vale, Booty Bay, 26,77 **Winterhoof
Stranglethorn Vale, Zul'Gurub, 53,18 **Starglade
Swamp of Sorrows, Sunken Temple, Dragonkin Floor **Starsong
Tanaris, Valley of Watchers, 36,80 **Ragetotem
Tanaris, Zul'Farrak, east of pool **Wildmane
Teldrassil,Darnassus,Cenurion Enclave,33,14 **Bladeswift
Teldrassil, Dolanaar 57,60 **Bladeleaf
The Barrens, Camp Taurajo 45,57 **High Mountain
The Barrens, Gadgetzan **Dreamseer
The Barrens, Ratchet, 62,36&nbsp **Windtotem
The Barrens, The Crossroads 51,30&nbsp **Moonwarden
Thousand Needles, Freewind Post, 45,50&nbsp **Skyseer
Thousand Needles, Mirage Raceway, 79,77 **Morningdew
Tirisfal Glades, Brill, 62,54 **Graveborn
Tirisfal Glades, Undercity,&nbsp 67, 38 entrance rotunda **Darkcore
Un�Goro Crater, Slithering Scar, 50,76 **Thunderhorn
Western Plaguelands, Weeping Cove, 65,47 **Meadowrun
Western Plaguelands, outside Scholomance, top of bldg, 69,73 **Moonstrike
Westfall, Sentinel Hill, 56,47&nbsp **Skychaser
Winterspring, 55,43 E side of lake**Brightspear
Winterspring, Everlook, 61,37&nbsp **Stonespire
Zangarmarsh, 44,69 **Kuruti

Here's who I was able to get by searching the latest Elders on Anonymous.&nbsp It's unknown whether all are included in the Lunar Festivities.
(Name, zone, location):

Bellowrage* Blasted Lands, 58,51
Bladeleaf* Teldrassil, Dolanaar 57,60
Bladesing* Silithus, Cenarion Hold, 48,37
Bladeswift* Teldrassil, Darnassus, Cenurion Enclave, 33,14&nbsp
Bloodhoof* Mulgore, Bloodhoof Village, 48,53 Bridge
Brightspear* Winterspring, 56,44 E side of lake
Bronzebeard* Dun Morogh, Ironforge, The Mystic Ward
Darkcore* Tirisfal Glades, Undercity,&nbsp 67, 38 entrance rotunda
Darkhorn* Durotar, Ogrimmar, Valley of Wisdom 41,33&nbsp
Dawnstrider* Burning Steppes, 64,24, left of steps
Dreamseer* The Barrens, Gadgetzan
Farwhisper* Eastern Plaguelands, Stratholme
Goldwell* Dun Morogh, Kharanos, 46,51
Graveborn* Tirisfal Glades, Brill, 62,54
Grimtotem* Feralas, atop Lariss Pavilion, 76,37
Hammershout* Elwynn Forest, Stormwind, The Park, 21,53
High Mountain* The Barrens, Camp Taurajo 45,57
Highpeak* Hinterlands, hill in center of zone behind Creeping Ruins, 50,48&nbsp
Ironband* Searing Gorge, outside Blackchar Cave, 21, 79
Kuruti* Zangarmarsh, 44,69
Meadowrun* Western Plaguelands, Weeping Cove, 65,47
Mistwalker* Feralas, Dire Maul, The Razza, in arena pit, 62,31
Moonstrike* Western Plaguelands, outside Scholomance, top of bldg, 69,73
Moonwarden* The Barrens, The Crossroads 51,30&nbsp
Morndeep* Burning Steppes, Blackrock Depths, (mid of Ring of Law)
Morningdew* Thousand Needles, Mirage Raceway, 79,77
Nightwind* Felwood, Jaedenar, 37,53
Obsidian* Silverpine Forest, The Sepulcher, 45,41&nbsp
Primestone* Silithus, 23,12
Far north left part of the zone/Crystal Vale
Proudhorn* Mulgore, Thunder Bluff, The Elder Rise 72,23
Ragetotem* Tanaris, Valley of Watchers, 36,80
Riversong* Ashenvale, Astranaar, 35,48&nbsp
Rumblerock* Burning Steppes, Dreadmaul Rock, 82,47&nbsp
Runetotem* Durotar, Razor Hill, 53,43&nbsp
Silvervein* Loch Modan, Thelsamar, 33,46&nbsp
Skychaser* Westfall, Sentinel Hill, 56,47&nbsp
Skygleam* Azshara, Ravencrest Monument, 72,85
Skyseer* Thousand Needles, Freewind Post, 45,50&nbsp
Snowcrown* Eastern Plaquelands, Light's Hope Chapel, 81,60
Splitrock* Desolace, Maraudon
Starglade* Stranglethorn Vale, Zul'Gurub, 53,18
Starsong* Swamp of Sorrows, Sunken Temple, Dragonkin Floor
Starweave* Darkshore, Auberdine, 36,46&nbsp
Stonefort* Blackrock Spire, Hall of Blackhand
Stonespire* Winterspring, Everlook, 61,37&nbsp
Stormbrow* Elwynn Forest, Goldshire, 39,63
Thunderhorn* Un�Goro Crater, Slithering Scar, 50,76
Ungriz* Nagrand, Mag'hari Procession, 32, 36
Wildmane* Tanaris, Zul'Farrak, east of pool
Windrun* Eastern Plaguelands, Crown Guard Tower, 39,75
Windtotem* The Barrens, Ratchet, 62,36&nbsp
Winterhoof* Stranglethorn Vale, Booty Bay, 26, 77
Yorley* Nagrand, Mag'hari Procession, 32, 36

Elder locations:

EASTERN KINGDOMS
Blasted Lands - Elder Bellowrage, Dark Portal, just over the North lip of the crater
Burning Steppes - Elder Dawnstrider, Flamecrest, just West of the flight path, off the ramp
Burning Steppes - Elder Rumblerock, Dreadmaul Rock, to the right of the highest cave
Dun Morogh - Elder Goldwell, Kharanos, just North of the Inn along the outside wall
Eastern Plaguelands - Elder Windrun, Crown Guard Tower
Eastern Plaguelands - Elder Snowcrown, Light's Hope Chapel
Elwynn Forest - Elder Stormbrow, Goldshire, behind the blacksmith shop by the lake
Ironforge - Elder Bronzebeard, The Mystic Ward in the central pool
Loch Modan - Elder Silvervein, Thelsamar, on the graveyard hill (across from the Griffon Master)
Searing Gorge - Elder Ironband, Blackchar Cave
Silverpine Forest - Elder Obsidian, Sepulcher, at front gate
Stormwind - Elder Hammershout, The Park around the center
Stranglethorn Vale - Elder Winterhoof, Booty Bay, near the boat dock on the lowest level
Stranglethorn Vale - Elder Starglade, Zul'Gurub, right outside the instance portal to the south
The Hinterlands - Elder Highpeak, on the hill at The Creeping Ruin
The Undercity - Elder Darkcore, in the throne room at the city entrance
Tirisfal Glades - Elder Graveborn, Brill, by the Inn on the path
Western Plaguelands - Elder Moonstrike, Scholomance, right outside the instance on the roof of the portal building
Western Plaguelands - Elder Meadowrun, south of Weeping Cavern
Westfall - Elder Skychaser, top of the Sentinel Hill tower

KALIMDOR
Ashenvale - Elder Riversong, Astranaar, center of city in a gazebo
Azshara - Elder Skygleam, Ravencrest Monument, eastern tip of the fallen green statue
Darnassus - Elder Bladeswift, Cenarion Enclave
Darkshore - Elder Stargleam, Auberdine, just South of city along beach
Durotar - Elder Runetotem, Razor Hill, south of the Razor Hill Barracks
Felwood - Elder Nightwind, Jaedenar, North of the first cave, heading towards the river
Feralas - Elder Grimtotem, Lariss Pavilion
Feralas - Elder Mistwalker, Dire Maul, in the arena
Mulgore - Elder Bloodhoof, Bloodhoof Village, next to the bridge on the path leading to Thunder Bluff
Orgrimmar - Elder Darkhorn, outside Thrall's chamber in the Valley of Wisdom
Silithus - Elder Bladesing, Cenarion Hold, in the moonwell
Silithus - Elder Primestone, Crystal Vale, right before the North-west tent
Tanaris - Elder Ragetotem, Vallew of the Watchers, behind a pillar on the west side of the giants
Tanaris - Elder Dreamseer, Gadgetzan, south gate
Teldrassil - Elder Bladeleaf, Dolanaar, just South-East of the Inn next to a moonwell
The Barrens - Elder Windtotem, Ratchet, near where the engineer trainer/suppliers are in the North.
The Barrens - Elder Moonwarden, The Crossroads, near flight path
The Barrens - Elder High Mountain, Camp Taurajo, east gate
Thunder Bluff - Elder Proudhorn, Elder Rise
Thousand Needles - Elder Skyseer, Freewind Post
Thousand Needles - Elder Morningdew, Mirage Raceway, next to the start/finish line
Un'goro Crater - Elder Thunderhorn, Slithering Scar, just north of the underground hive.
Winterspring - Elder Brightspear, Ruins of Kel'theril, south-east of the frozen lake in the ruins
Winterspring - Elder Stonespire, Everlook, outside the bank

INSTANCE ZONES
Elder Farwhisper - Eastern Plaguelands, 'streets of Stratholme' on the undead side
Elder Starsong - Swamp of Sorrows, Sunken Temple, somewhere near dragons
Elder Morndeep - Blackrock Depths, Ring of Law, middle of the arena floor
Elder Stonefort - Blackrock Spire, LBRS, past the first bridge
Elder Wildmane - Tanaris, Zul'Farrak, next to Gahz'rilla's pool
Elder Splitrock - Desolace, Maraudon, between Rotgrip and the Inventor

it's at 53,35

Alliance:
loch modan
kharanos
teldrassil
searing gorge black something cave (sw corner map)
booty bay
cave above dreadmaul rock Burning stepps
goldshire
sentinel hill westfall
sunken temple
outside zg (three 53 elites guarding it)

most of these are in towns just look for a person standing around w/ a big light pillar surrounding them.

anyway add to it