These eggs are readily available in some parts of Asia. (hope this pic link works. ya should see a flat of pink eggs)
pink eggs: preserved for a few months, Chiang Mai, Thailand
They are delicious and yet so odd to a traditional Western palate/eye. Inside the white is jellied and dark, the yolk is green. They're dyed pink in order to tell them apart from other eggs.
Anyone know how to make them? (What a dork I was for not asking when living in Thailand!)