Mr. Wiggles is not Vanilla
http://www.wowhead.com/npc=16548/mr-wiggles#commentsIn the comments there is this little gem
By phaydre (30,906 – 4·5·39) on 2006/12/12 (Patch 2.0.1)
Mr. Wiggles was a quest reward (1 of the 4 choices) during the 2006 Children's Week. After escorting a young orphan around Azeroth you return to select your reward (and give your poor orphan back to the orphanage.)
Places to visit were:
The bank in Darnassus (Alliance)
The lighthouse in Westfall (Alliance)
Jaina Proudmoore in Theramore (Alliance)
Mor'shan Rampart (Horde)
Lordaeron Throne Room (Horde)
Cairne Bloodhoof in Thunder Bluff (Horde)
Other pet rewards included a rat or a turtle. The 4th option was 5g.
It's quite a bit of fun to take your orphan out during raiding, having them experience Onyxia or BWL really added to their experience - and made for some good vent chat and screen shots.
The Orphan's quests are BS content. Honestly I think the people who have them shouldn't get punished as they are just questing, but I do think the quest needs to be reverted/removed to be timeline appropriate