Hi all,
I am getting ready to buy some square pans and start doing square cakes, and I can't find square cake boards anywhere!!! Where can I find them?

There are heaps of square cake boards around. But you will have to find one that is either near your or will ship to your area. I would suggest googling for them in your area.

Make your own out of foamcore.

I have used the same 2 shelves from an old entertainment center for years; I just replace the covering to match the cake. Of course, I only use them for friends/family members who I know will return them to me after the event; but they sure have come in handy and I couldn't ask for a more sturdy cake base For those cakes that I never see after delivery...quarter inch foamcore cut to size and layered (doubled or trippled) depending on the size of cake - still covered with either white freezer paper or matching foil wrap. HTH!