Canned Mario seen in "Wii Can!" by Halcrow Yolles. (larger on flickr)

"YES BEE CAN" by Halsall Associates Ltd. and Kuwabara Payne McKenna Blumberg Architects.

Leading design, engineering and architectural firms built structures out of canned and packaged food for the benefit of Daily Bread food bank. Read more about it at Spacing Wire.