[Ben_Dean]

Write interesting job posts. You may be able to tap into the small but motivated and smart pool of people with non-traditional backgrounds.

Evaluating them means being clear with yourself about what makes one a suitable candidate. Extracurricular projects of any sort are going to be invaluable, but ask general problem-solving questions and feel out how they do. Do they ask questions when they're stumped, but don't get stumped until they've chewed the problem over for themselves? That's the number one sign of a good junior programmer.