Agenda LARP presents: “Cthulhu — See No Evil”

You've just entered the Innsmouth Sanitarium. The hospital is known for its unconventional therapies and unorthodox experiments. 
Something strange is going on there: some patients recover, yet none of them can be found outside the asylum. Once they get out, they simply vanish - if they got out at all, that is. Rumor has it that some visitors haven't come back either.
Dr. Nigel Halsey, the head physician, will give a conference tonight about the results of his latest researches. 
You've been invited to the the doctor's conference.
Are you coming back? What will you find there? What horrors lie within the Innsmouth Sanitarium?