Sex, Spycraft and the Swinging Sixties

It’s San Francisco, 1963, and the Cold War has been white hot ever since all that stuff in Cuba went down. The CIA has to protect America, democracy, and the entire free world, and they came up with a brilliant plan: have prostitutes lure unsuspecting clients back to a top-secret safe house where they’ll be surreptitiously piled with LSD and have their reactions are monitored in an effort to literally learn how to control people’s minds.
We can’t make that up.
What we can do is bring you Sin & Surveillance, Sereia Spinner’s three-day erotic larp that tells the story of Operation Midnight Climax through the eyes of the unwitting people who got dosed with LSD, the CIA agents who dosed them, and the sex workers who made a killing bringing the two together. As part of the experience, we’ll provide workshops, character sheets and mechanics, as well as accommodations and food in the Catskill Mountains. All you have to bring is suspension of disbelief… because this stuff actually happened.
It's 1963
We’re years away from the Summer of Love; the Beatles haven’t even gone Ed Sullivan yet. Martin Luther King is a couple weeks away from marching on Washington. But we’ve had the Bay of Pigs, the Cuban Missile Crisis, and, oh yeah, the CIA has been running a top secret mind-control program for at least ten years.
It was called MKUltra, and under the orders of Dr. Sydney Gottlieb and the guidance Agent George White, the United States government engaged in a two-decade program to use LSD to alter and control human behavior. About a year into their efforts, they started Operation Midnight Climax, where using members of San Francisco’s criminal underworld, they set up a brothel, where they would covertly does the clients (as well as the sex workers and their associates), observe their behavior, and then report it up the chain.
What we don’t know is much about the actual people who worked and frequented that brothel at 225c Chestnut Street. We do know that the CIA would expand the project to restaurants and bars throughout the country in the next decade, and also that in the years that followed, San Francisco became the epicenter of LSD use in America. Sin & Surveillance attempts to fill in the gaps, telling the story of fictional people involved in the project during a critical juncture in 1963.
In our version of history, Operation Midnight Climax is in trouble after John A McCone took over as CIA director after that whole Bay of Pigs thing. In an effort to save the project, Gottlieb has assembled a few of his colleagues to come out to San Francisco to evaluate the project for themselves, and told George to gather a group of sex workers and potential targets to show off to the Agency. Your character will be tangled up in this mess of sex, drugs and espionage, and how you get out is up to you.
Game-Play
In Sin & Surveillance, you play one of three sorts of people:
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CIA Agents, either working or evaluating the project
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Sex workers, who are pulling in potential targets and making Operation Midnight Climax happen.
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Normal people, ranging from clients, criminals and “friends” of George, who all end up in the brothel.
During play, characters will be invited in for the purposes of prostitution, and then dosed with LSD. Simultaneously, a cold war spy drama plays out as the CIA has to decide what, exactly, to do with the program and everyone involved. As a participant, you can expect your role-play to include simulated sex, simulated drugs, and espionage-based role-play. Mechanics will include:
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Zoning, calibration and pause mechanics to manage risk
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Techniques for escalation and descalation
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Theater-style sex (underwear remains on)
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Mechanics for LSD and alcohol use
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Techniques for spycraft (spoiler: the whole place is bugged).
Participants can expect an out-of-role 60s Cocktail party the first day, approximately six hours of workshops and approximately 18 hours of active facilitation. You’ll be able to choose whether or not you want to eat or sleep in-role.
Content Notice
Sin & Surveillance is an erotic larp that includes consent violations (specifically non-consensual drug use), gross ethics violations, human experimentation, loss of agency, nationalism & anti-Communist sentiment (Red Panic), references to war/military, sexual content including nudity and simulated sex, social norms of the 1960s (sexism, misogyny, homophobia, whorephobia), substance abuse & addiction, . As a live event, you will be in close quarters with other people, and we ask you to consider your health needs and precautions as you consider this event. You must be at least 21 years old to play Sin & Surveillance.
Applications
All participants must apply to play Sin & Surveillance. Applications open on Tuesday, October 28 and continue through Friday, November 14. We will notify all applicants of their status no later than Monday, November 24.
Accommodations & Meals
Sin & Surveillance provides lodging Thursday through Saturday nights. Participants can expect a mix of shared and individual beds; please contact us directly if you want your own bed. Most participants will share a room with other participants.
The larp is catered, and we will provide three meals on Friday and Saturday and snacks during play. A menu will be provided prior to the larp and we will attempt to accommodate dietary restrictions to the best of our ability.
Payments
Tickets will cost $800, which may be paid either in a lump sum or with a $200 deposit and a payment plan of $75 per month. There will be 2 to 3 scholarships available at no cost to the participant.
Travel
Our venue is located roughly three hours from New York City and one hour from the Albany International Airport.
There are buses from the Port Authority in New York City and other locations that go to Windham, NY. You’ll need to take a car for the last ten minutes of the trip; we recommend Dusk 2 Dawn Car Service.
Accessibility
We strive to make Sin & Surveillance as accessible as possible, and we ask that you share any questions or concerns you may have with us - you’re the expert on your needs. If you require reasonable accommodations, you’ll have the opportunity to request a consultation as part of the application. This will not affect your application; we’re committed to supporting all reasonable accommodations and will coordinate with you after you join the cast.
About the Designer
Sereia Spinner (they/them) is a niche genre designer creating lurid content within the larp scene. They have been playing dressup and creating games for their friends for as long as they can remember, so it was only natural that they took up larping. They are a passionate storyteller who enjoys writing about the unconventional and the highly symbolic. A cult classic.
Sin & Surveillance

August 13 to 16, 2026
$800
Meals and lodging included.
This is a 21+ event,