Friday the 13 Writing Event

This August has a Friday the 13, so we here at West of the Storm thought it would be fun to celebrate it with a fanfic challenge event. The challenge is to write a story about good or bad luck (or some of both) that takes place on or around Friday the 13. Stories can be one shots or multichapter. To be considered part of the event, a chapter has to be posted between August 13 and the end of the month.