Thanks you guys, much appreciated!
I have celebrated so far by
1) sleeping in (on vacation this week, yay!)
2) getting my hair did
3) following my longstanding (if somewhat unintentional) tradition of doing something on my birthday that I am sure to regret. This usually involves spending a slightly larger than normal quantity of money, but since I've already done that with the new computer, I opted for something less expensive but far more regrettable, i.e., I got White Castle for lunch. I'm not even done eating and I'm regretting it already!
Won't be doing anything with the family 'til tomorrow due to their crazy work schedules so thanks for remembering me today, everybody.