Though not as pleasing to the eye as many of the other entries, this is the most fascinating urinal I have visited... The beer tent seats 8-9000 people. With that amount of large germans drinking beer from 1 liter mugs all day, they need an extremely efficient urinal. The pictures don't really show the size, but the first one gives the idea. There are four rows of troughs like the one shown on the second and third pictures. At a quick estimate, 500 people can comfortably relieve themselves at a time