The Brown University Library celebrates Josiah S. Carberry every Friday the 13th. Consider leaving your loose change in a Brown jug (AKA “cracked pot”) to benefit the Josiah Carberry Fund. The jugs are out on each Friday the 13th in the Rock and SciLi.

Want to know more about Carberry and the Fund? Click here for more info.

Known to show up unannounced in unlikely places, Carberry has been seen but never verified on campus. Will you spot the elusive man himself? If you do, try to capture him with a photo and share on Twitter or Instagram with #JosiahCarberry.

To share on Facebook, friend Josiah Carberry and tag him in the photo.

Happy Josiah Carberry Day, Happy Friday the 13th, and happy hunting for Carberry!