He won't remember anyway. I don't remember any of my birthday cakes and my mother is not even sure she made me any. Seeing as I'm the youngest of 3 this is a real possibility and there's no photographic evidence to prove it either way!
However, polishing my Good Mummy halo for a while (it happens so rarely), I made DS1 a chocolate fudge cake zebra for his 2nd birthday and DS2 was born 6 days later. Of course, DS1 remembers NOTHING of this, ungrateful little wretch
Making gingerbread men and muffins for his party is more than sufficuent, Twiglett.