From intimate gatherings to large corporate retreats, every Lost Valley event is part of the shared universe.

Choose Your Mystery Experience

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pick your poison

pick your poison

  • Private Parties

    Mini Mystery (8–15 guests)

    Classic Mystery (16–30 guests)

    Grand Mystery (31–50 guests)

    Custom Mystery (50+)

  • Bachelorettes & Sororities

    Bach Noir (≤20 guests)

    Sorority Chapter Special (≤40 guests)


    Personalized role for the bride-to-be or honoree, photo backdrop option, and more!

  • Corporate Team-Building

    Corporate Team-Building

    Detective Lab:
    Collaboration focus, optional debrief, scalable to 150+.

  • Fundraisers

    Make a Killing:
    Ticketing templates, sponsor mentions, high engagement, and more!

Let’s book a party!

What happens at

a Lost Valley

mystery?

What IS a murder mystery party anyway?!

Think of it as a mix between a game night and interactive theatre.

Guests take on eccentric roles, follow clues, and unravel a story that blends comedy, suspense, and drama. Instead of just watching, you and your group are the ones driving the plot — creating an experience that’s as entertaining as it is unforgettable.

At each event, your guests step into the shoes of colorful, over-the-top characters. Through a mix of improv, playful interactions, and just enough scripted prompts, the story comes to life in real time.

Our professional facilitator keeps the game moving, so even if you’ve never acted a day in your life, you’ll feel comfortable and part of the fun.

An immersive mystery on the date you choose

A skilled facilitator to run the show

Character roles designed to be entertaining and easy to play

Optional costume ideas to help set the mood

Themed suggestions for drinks, snacks, and playlists

Seamless event coordination so you don’t have to worry about the details