Travel to Crest of Lordaeron (item) (requires at least Level 16). Use the map button to open exact NPC coordinates on the 2D/3D World Map.
STEP 2 · ZONE & OBJECTIVE ROUTE
Quest zone: Stormwind City, Ruins of Lordaeron.
STEP 3 · TURN-IN & REWARDS
Return to Lady Dena Kennedy · Stormwind City (70.2, 29.8) to turn in the quest and choose from 1 item rewards.