Attention fright fans… Friday the 13th just became your lucky day! The Queen Mary announces the return of Dark Harbor, its annual Halloween event, with a one-day special promotion: a limited amount of $13 Dark Harbor tickets will go on sale for 13 hours (11AM to midnight).

The specially priced tickets are available for the shows held Oct. 2, 3, 9, and 12. Dark Harbor will take place this year for 18 terrifying nights, beginning Oct. 2 and running through Nov. 1. Get your tickets here!

No word yet on what horrors Dark Harbor will bring this year, but the event should be a no-miss for Halloween enthusiasts. Clatto was fortunate enough to be brought on board for the evil festivities in 2013. Read our spine-tingling account here.