How far in advance do you start making plans for upcoming holidays?

Has anyone else started planning their Valentine’s Day yet? It’s my turn to plan Valentines with my sweetie, and I’m really excited about it! I think I’ve already got the whole thing figured out! But I can’t share it with you because he’s on fluther, too! ^_^

Have you started planning? What will you treat your honey to this year? What elaborate holiday plans have you made in the past? How did they turn out?