World's Largest Roadside Attractions

One of the more peculiar things about small towns is their insistience of having the "World's Largest X".

Since everything is on the internet, there's a website to track the World's Largest Roadside Attractions.

Here's some I've visited or seen:

I think it would be awesome in that cheesy way to have a World-Wide "World's Largest" Tour to see as many of these things you could visit.