Game Mechanics: North Freeport hidden buff?

[Gregtonicus]

When my cleric is in North Freeport my character gains 12 strength, 3 agility, 9 endurance, and 27 attack ( I assume from Strength). I zoned back and forth from North Freeport to West Freeport and it always changes. I haven't changed any equipment. I have no buffs and no short duration buffs. It just changes from being in North Freeport. It's fine by me as I'm doing blacksmithing.