A227) Possibly Magical Affinity (Kingdoms of Kalamar - Player's guide).
Prereqs are int 13+; and Raised in Cosdol or Pel Brolenon; or Gray Elf, High Elf, Rock Gnome. You know and can cast a cantrip once per day for each point of intelligence bonus. That is, with int 14 you can pick light and detect magic and cast each of them once/day, but not pick light twice.
Doesn't have the [regional] tag, and if you're the right race you don't have to be from a specific region,
A228) Yes, but it's at the end of a three feat chain, and is dragon material.