What we do
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Every Lost Valley Mysteries event comes with a trained host who keeps the story moving and the group engaged.
We handle the rules, role assignments, and timing so guests can focus on playing their characters and solving the case.
Our facilitators know when to drop clues, add twists, and manage the energy in the room. The result is a smooth, lively experience that feels effortless for your group—whether it’s a party, fundraiser, or team-building event.
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No two groups are alike, and neither are our mysteries. Every Lost Valley Mysteries event can be tailored to fit your needs—whether you want a lighthearted bachelorette mystery night, a professional corporate team-building session, or a cause-driven fundraiser event.
We adjust the storylines, roles, and level of complexity to match your group’s size, setting, and personality. That flexibility ensures every guest feels included and every event delivers the right mix of challenge and fun.
Flexible Options Include:
Adjustable for small gatherings or groups of 100+
Storylines that fit your event theme or setting
Tailored character roles to match group dynamics
Difficulty levels scaled from casual fun to challenging sleuthing
Options for family-friendly, professional, or adult-themed play
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At Lost Valley Mysteries, every murder mystery is part of a bigger story. Our shared-universe mysteries connect characters, clues, and events across multiple games, so each party feels like a new chapter in an ongoing saga.
Whether you book a private murder mystery party, a corporate team-building event, or a bachelorette mystery night, your guests step into the same immersive world. This unique continuity makes each experience more engaging and keeps people excited to come back for the next case.
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At Lost Valley Mysteries, we turn team-building into an experience your employees will actually enjoy.
Our fully facilitated murder mystery events are designed to strengthen collaboration, sharpen communication, and challenge problem-solving skills in a fun, low-pressure environment.
Every participant has a role to play, ensuring inclusivity and engagement across groups of any size. Scenarios can even be customized with your company’s values or themes, making the activity both memorable and relevant.
The result is an interactive retreat highlight that leaves teams energized, connected, and talking long after the event ends.
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Make your celebration unforgettable with a mystery that’s all about you and your friends.
Lost Valley Mysteries brings fully facilitated, interactive murder mystery parties straight to your house, sorority, or chosen venue—no travel required.
Each guest gets a role in the story, with special touches for the bride-to-be or chapter honoree, plus photo-ready props and dramatic twists.
Whether it’s a bachelorette night, sisterhood retreat, or themed social, our mysteries combine laughter, suspense, and Instagram-worthy moments into an experience no one will forget.
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Murder mysteries aren’t just entertainment—they’re powerful fundraising tools. Lost Valley Mysteries provides turnkey experiences that keep guests engaged while helping you raise money for your cause. We supply the storyline, facilitation, and ticketing templates so your team can focus on sponsorships and promotion. With flexible pricing models and built-in opportunities for donor shout-outs, your event can be both memorable and profitable.
Fundraiser Features:
Ready-to-use ticketing and marketing templates
Sponsor or donor names woven into the story
Flexible pricing: flat fee or revenue share
Works in banquet halls, restaurants, or community spaces
Proven draw for auctions, galas, and benefit dinners
lost valley universe: Our stories
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Wathom Reserves Scandal (1958)
In 1958, the exposed forged land deeds and backroom deals known as the Wathom Reserves Scandal. What began as whispers in a crumbling manor would unravel into decades of corruption that haunted Lost Valley.
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Suburban Space Adventure (1976)
A group of friends, neighbors, and acquaintances gather for a trendy new form of entertainment: a murder mystery dinner party. The theme of the evening is “Space Adventure,” complete with astronauts, aliens, and sci-fi flair. But beneath the retro fun lies gossip, grudges, and scandals that have the whole neighborhood talking. When someone turns up dead, no one is sure if it’s part of the game… or if the party just became a real crime scene.
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Casino Noire: High Stakes, Deadly Odds (1987)
At the glitziest casino in Lost Valley, five star dealers compete for the coveted Best Dealer title and a $10,000 prize. Rivalries, egos, and secrets shuffle beneath the surface—until one competitor winds up dead. Was it jealousy, revenge, or something darker behind the glittering lights? Step into a night of glamour, intrigue, and betrayal where everyone’s playing a dangerous game.
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Mall Madness (1998)
The 1998 grand opening of the Lost Valley Mall should have been a celebration, but rising pop star Cassidy Blaze never left the food court alive. With heiresses, mall workers, and starstruck fans all under suspicion, consumerism became a crime scene.
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Live Stream, Dead Stream (2015)
In 2015, influencer Chloe Vega launched her lipstick line Kiss of Death before a live audience of millions. Moments later she collapsed on camera, leaving a scheduled video post and a million suspects in her comments section.
“We had such an amazing time in Lost Valley! Rachel’s team is professional, creative, and incredibly organized.
The storyline was clever and well thought out, with just the right balance of suspense, humor, and drama.
The hosts made everything seamless, from setting up the scene to guiding us through the night without giving too much away. It truly felt like we were part of the town. I can’t wait to experience the other storylines!”
reviews
“My husband and I attended a murder mystery birthday party and it was one of the most fun date nights we’ve been on in years. The attention to getting even the smallest details consistent with the theme really helped pull you into the story and everything was really well paced so we had time to mingle and find clues without too much down time or a lull in the activities. It was also super fun how everyone really got into their characters to keep everyone guessing who did it right up to the end. An absolutely engaging evening, we’d love to do it again!”