Happy Monday and welcome back to the HHNstagram daily! No better way to spend a Monday than thinking about one of the greatest spectacles to come to Halloween Horror Nights in recent history, the Marathon of Mayhem. Here are some photos I've taken followed by a video from Attractions Magazine. Did you get a chance to see the show at HHN 29? I hope they bring it back next year! Tell me what you think down in the comments or send me a tweet at @HHNstagram! See you tomorrow!