A Surprising Business Idea Who doesn't like a good mystery? Three entrepreneurs deliver the unexpected.
By Jennifer Wang •
Opinions expressed by Entrepreneur contributors are their own.

Entrepreneurs: Tania Luna, Kat Dudina and Maya Gilbert, founders of Surprise Industries, a New York company that plans surprise events for individuals and businesses. Think trapeze lessons, private beer tastings and a zombie birthday party complete with actors in costume and a terrifying alleyway ambush--the possibilities are endless.
How It Works: The clients themselves can be the surprisees, or they can hire the company to surprise someone they know. Surprisees have no idea what they're paying for, aside from some hints, a location and an arrival time. They're asked what kind of experience they want (adrenaline-spiked, romantic, mysterious) and what the occasion is. Then, Surprise Industries' team, including 13 part-time "agents of surprise" on call for emergency brainstorming sessions, makes it happen by contacting the right people and putting together the surprise.