How can we let other men know wife is approachable?

My wife is a huge tease and loves to flirt. Going to bars, clubs and whatever nightlife you can find will all but guarantee a response of men. When we travel, I do some research online of options and will ask the front desk for places to meet people. On vacation, my wife dresses in overtly suggested clothing to tease men. She gets hit on all the time regardless if I'm next to her or not.

 

We use an app called Kik. We have met some really fun people.

 

I joined Kik a few years ago but haven't figured out how to meet folks there.