Planning a Baby Shower cake for a dear friend. Her birthday falls on same day of shower. Its a surprise shower for her. Is it possible to tie up 2 ideas on 1 cake? Baby shower & Birthday?? Just curious about your ideas?
Thx in advance.

Sure it's possible
Depending on the # of servings you could make two cakes that are combined on one board. Here are a few examples of duel occasion cakes on one board to give you an idea:
http://cakecentral.com/gallery/2221228/other-cakes
http://cakecentral.com/gallery/1349755/dueo-occasion-theme
http://cakecentral.com/gallery/1197295/birthday-and-anniversary
http://cakecentral.com/gallery/59374/double-hearts-floral

Hey Thanx so much for the pics.. I love it..
I had this idea.. make a onesie & few baby items.. & put Happy B'day Mommy message on the onesie.. Does this idea make sense?

That is a really cute idea!

I think your idea is a good one