design*sponge is reporting that Design Within Reach recently presented a challenge to Boulder architects to "create a doghouse with dimensions not exceeding 3 cubic feet, that was under $1000 and used at least some recycled or 'green' materials." Inspired by the book of the same name, the Barkitecture resulted in 11 entries which were auctioned off to benefit the Boulder Human Society. The five winning entries are on display this weekend at the Boulder Museum of Contemporary Art.