Business Idea Up For Grabs

This spring I went on a "solo" mommy vacation to Washington DC.  It was long overdue and absolutely necessary.  I experienced a 7-8 hour delay departing there and back.  

My fellow travelers were cranky and I was too distracted to read.

Here is my idea:

There should be a kiosk at the airport that has a variety of board games to check out or rent for those waiting and tired of the gift shop romance novels.

Good idea right?