Youre with a group of friends and nobody can make a decision about where to go next. There are too many choices and nobody wants to make the decision for everyone else.
Can everyone at least agree on a general place to go? Drinks? Coffee? Ice cream? Restaurant?
If so, lets all crowd around this little screen and let the app decide. It will find a place thats within walking distance and open for business.
And at the end of the night, if nobody liked the place, you can all blame the app.