I'm looking for someone in the Dallas area who does custom fondant cake toppers. I am having a Lego party and would like to get a Lego figure with some blocks. I would actually love to get a whole custom cake, but I have several party guests with nut allergies coming. It's difficult to find a true nut-safe bakery here. So, I figure I can make a homemade nut-safe cake and put a cute topper on it.
I've used Cakes Amore, in Plano. They are really wonderful and did beautiful work!! They are affordable, too.
http://www.cakesamore.com/index.lasso
Maybe it's me, but I'd almost rather just wash some actual legos in the dishwasher and decorate the top of the cake with them :)
Try Cakes 4 All at Forest and Webb Chapel in Dallas. They are a little pricey, but do great custom work.
Why don't you just use Legos. I am sure they would be cheaper and your child would get a fun toy out of it too.
