I've been playing Elenath, a 500 year old Stars druid for about two years now. She was originally a priestess of a god of light (though a recent revelation uncovered some arcane truths) until a cataclysmic event shook the world and severed her connection. So she fled to the woods and looked to the cosmos to reconnect with her fey ancestry.

Playing a 500 year old character is really fun because she was alive for anything involving a History check. Though she's rather disconnected from the modern world and is unaware of anything that happened in the last few hundred years.