It wouldn't bother me and your DS certainly won't notice. Missing the party would be a big deal, but the actual day of his birthday...it wouldn't matter to me.
Stacy
Wife to K
Mommy to A (5) and twins E & S (1.5)
The biggest mistake I made is the one that most of us make...I did not live in the moment enough. I wish I had not been in such a hurry to get on to the next thing: dinner, bath, book bed. I wish I had treasured the doing a little more and the getting it done a little less. - Anna Quindlen