Usually, washing up in the toilet at a sporting event gets you a one-way ticket out of the ballpark, but that could be changing thanks to Lee Isherwood and his ODNA urinal concept. The first-and probably last-of its kind, the ODNA promotes water conservation by combining a hand washing station with a urinal. Instead of simply flushing, you go about your business and then wash your hands in the infrared-activated "sink" above. The cascading water from the sink cleans out the toilet, and serves as the "flush."
The beauty of the ONDA, beyond its Italian-inspired design and conservation chops (uses only half the water-think about it), is that it can be fitted to existing plumbing. It also features an "anti-splashback" design for those with less-than-desirable aim (score!).