In the spirit of promoting the both sharing economy and a more open, social community, we created a space where people can share their secrets. Borrowing from the idea of a Little Free Library and a program called Post Secret, we designed and built a box mounted in a public park which is filled with postcards and various forms of writing instruments with which to write, draw, scribble, or illustrate your secret. The Secret Share box then has a mailbox slot for you to anonymously drop your secret in. We regularly collect the secrets, laminate them, and display them for others to read. We hope that these secrets will spark conversations and get other community members in the spirit of sharing more of themselves.