I always incorporate religion using clubs from Get Together. I don't have Seasons, yet,but I'm REALLY looking forward to implementing specific traditions once I buy it. Anyway, I find that including familiar elements from my life (like Youth Groups) in the form of clubs helps flesh out the game a lot and gives me a sense of lore behind each character. I predominantly focus on Christianity, so characters that spring from this may be the new Christian who wants to become a Youth Pastor (leader of the group) or a rebel born into a religious family trying to come to terms with their faith. I think adding even more religions and subtleties gives your world character and depth!
