Now that we found a topper for the cake, I actually wanna say something about it: I actually kind of like it. Like the bride, it's cheap and easy. And to add to the fun, the twinkies are made from the same elements as ceiling tile.
Yeeeeha! Let's eat us some ceiling tile filled with creamy goodness!
lol, though seriously, that's actually a neat idea if you've got a kid who wants a wedding style birthday party (I went to one myself as a child), or if you've got a wedding that you'll be expecting a lot of kids at. As said before, it's cheap, it's easy, and you'll run less risk of the kids ruining the real cake if Jack Jr decides he wants to grab a piece with his hands. The twinkies and snack cakes are probably emblazzened as 'yummy' in the kids heads, so they'd probably rather go for it rather than the wedding cake, leaving it safe and sound. ... Though, you might wanna replace the ceiling tile twinkies with something else. ^.^;;;