Mac hacker Dino Dai Zovi’s cake was encrypted with cyphertext. It took his girlfriend Alicia about 2 hours to write out the message. Alicia is becoming slightly famous for her “geeky custom cakes,” he says. There’s also a ROBOT cake and an edible microcontroller cake for her birthday, also made by Alicia. The cake was at his 28th birthday party hosted by NYCResistor, which he says was a cool present for his four-year-old daughter.”]
Source: https://www.csoonline.com/article/2136845/pgp-in-icing–a-hacker-s-birthday-cake.html