Selina Dourman

From WoWWiki

Selina Dourman is a level 30 npc located in the Darkmoon Faire camp, which is only available during the monthly Darkmoon Faire event. It rotates each month to a different location. One month it will be south of Goldshire in the human starting zone of Elwynn Forest. Then, it is off to Kalimdor where it is southwest of Thunder Bluff in the tauren starting zone of Mulgore. Then it travels to Outland near Shattrath City.

She gives out information about the faire to curious adventurers.

See List of Elwynn Forest NPCs.