# Event Details - **Event Name**: The Treacherous - **Event Start and End Date**: Thu, 11 Jun, 2026 at 07:00 pm – Sat, 22 Aug, 2026 at 11:00 pm (+01:00) - **Event Description**: Unite for thrilling missions, banish the treacherous at the relentless round table, and survive the night!About this EventUnite for thrilling missions, banish the treacherous at the relentless round table, and survive the night!Can you outwit the killers in this ultimate game of deception?You are invited to a 'The Treacherous' immersive gameplay experience inspired by our historic courthouse. The concept is simple, but the game is dangerous.The GameYour Secret Role: Upon arrival, you will be summoned to the Judge's Chambers for a private interview and assigned a secret role.The Challenges: Throughout the evening you will work together (or sabotage each other) in 3 high-energy missions.The Banishment: After each mission, the group will gather at the round table to vote. Who is acting suspicious? Who is lying to your face? And who do you want banished?The M**der: When the blindfolds are donned, the treacherous awake to choose their victim. But who do they want gone?Your Evening IncludesOne Unforgettable Setting: Step behind the impressive façade of the historic Sessions House and experience The Courtroom, the stately Magistrate's Room transformed like never before.The Full Transformation: Don your own hooded cloak and immerse yourself in the role. We provide all costumes, game props, and mission materials.The Jurors’ Bar: Our fully stocked bar will be open throughout the evening. Whether you need a glass of wine to celebrate an exile or liquid courage to hide your guilt, we will keep your glass full.The Post-Trial Social: The game doesn't end if you're exiled! Stick around for our social mixer—the perfect chance to debrief, reveal your strategies, and laugh with the friends you just betrayed.What's a Spectator Ticket:Want to soak up the atmosphere without the pressure of the gameplay?If your friend, partner or family are playing, why not join us as a Spectator. You will be welcomed into the fold with your own cloak upon arrival, allowing you to fully immerse yourself in the scene. From the vantage point of the historic Public Gallery, you will have a bird's-eye view of every accusation, every betrayal, and every banishment.You are free to capture photos of the drama as it unfolds, but remember: you are a silent observer. While you may root for your friends and family from above, you must not influence the game.Trust no one. Suspect everyone.For exclusive discounts on select weekday dates, please book directly via our website: https://www.thesessionshouse.com/event-list____________________TESTIMONIALS:This experience has been a roaring success, with players describing it as an “amazing evening” with a "great atmosphere”, and saying would “highly recommend this event”.One guest said: “This experience was fantastic, great atmosphere, great organisation, met lovely people. Overall a great evening! Will definitely do it again!”This immersive social deduction event is an independent production and holds no affiliation, sponsorship, or formal connection with any television broadcast or commercial media franchise.*Please note due to the historical nature of our building, access to the event spaces is steps-only. Please contact us before booking if you have specific access requirements. - **Event URL**: https://allevents.in/peterborough/the-treacherous/100001989984295597 - **Event Categories**: art, theatre, performances, entertainment - **Interested Audience**: - total_interested_count: 0 - **Event Highlights**: - Duration: 4 hours - Location: The Sessions House - Languages: English ## Ticket Details - **Ticket Price Range**: min: 11.55, max: 49.46, currency: GBP ## Event venue details - **city**: Peterborough - **state**: EN - **country**: United Kingdom - **location**: The Sessions House - **lat**: 52.7874483 - **long**: -0.1538115 - **full address**: The Sessions House, Sheep Market, Peterborough, United Kingdom ## Event gallery - **Alt text**: The Treacherous - **Image URL**: https://cdn-az.allevents.in/events5/banners/7daaec397bd5c78f6ee4eb4ede5fe478aeca65468127d2c10c4ac01c8c09361e-rimg-w1164-h831-dc171716-gmir.jpg?v=1779290015 ## FAQs - **Q**: When and where is The Treacherous being held? - **A:** The Treacherous takes place on Thu, 11 Jun, 2026 at 07:00 pm to Sat, 22 Aug, 2026 at 11:00 pm at The Sessions House, Sheep Market, Peterborough, United Kingdom. - **Q**: Who is organizing The Treacherous? - **A:** The Treacherous is organized by The Sessions House Events Limited. - **Q**: Who is this event for? Is it right for me? - **A:** The Treacherous is ideal for party-goers, social butterflies, and anyone looking for a great night out with music, drinks, and good vibes. Whether you're a first-time attendee or a longtime enthusiast in Peterborough, this event is thoughtfully curated to deliver a standout experience worth every moment. 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