Lunch thief steals my sushi at work, so I use a black light to expose him.

Here's what happened.

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This took place while I was a teen fresh out of university working directly under an engineer.

The office I was doing my 4,000 hours in was a fairly large five floors of an office building,

a Toronto construction firm.

Well, I was lazy and always picked up a lunch from Whole Foods, usually sushi on my way to work.

My floor had its own break room in fridge, and for the first six months, nothing ever went missing.

Until we got a batch of university office interns, paid interns.

Then when you know it, lunches would go missing, and it wasn't just mine.

Any lunch and store packaging was gone, if there was a name on it or not.

Well, after two weeks of our lunches just walking away, we're all getting peeved.

You don't mess with my salmon sashimi.

One of the engineers comes up with an idea, and asks everyone to throw in a couple of dollars

to solve this problem.

The following week, he sends a text message to the store bought lunch people to meet in the

break room before work, and sends a text to everyone in the office to not touch any of the

packaged lunches.

We meet up and he hands us this little spray bottle to spray the packaging.

It was this black light reactive spray.

Glows from a black light, but completely undetectable.

Lunch rolls around, and guess what?

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