I just came up with this spread in response to your post. I hope that it's along the lines of what you are looking for! Happy Birthday!
The "Blow Out Your Birthday Candle" Spread
--7--
4-6-5
2-1-3
1. You. At this time, in this place
2. Knowledge gained (or what you should have learned!) from the past year
3. What you are carrying or bringing into the new year
4. Challenges that are coming up
5. Opportunities that are coming up
6. Gift or guidance
7. Wish or goal for the upcoming year
Update: Here is a mini version of the above spread if you would prefer one that's smaller:
----5---
1-2-3-4
1. You. At this time, in this place
2. Opportunities that are coming up
3. Challenges that are coming up
4. Gift or guidance
5. Wish or goal for the upcoming year