Activity for Toshea

I'm curious as to what the shape your cake table is; round, semi-circle, rectangular? I'm renting all of my tables, so I have to consider size for gift table, favor table, cake table etc. Thanks ladies (and gents)!

I have been browsing through multiple wedding magazines and came across this image. I was wondering if anyone has ever come across this wedding cake table? Is there a way to DIY? What is this table called?