This is such a great idea. It can be used in so many places where it currently is not available, due to culture or other reasons. It can also be a meet the ____

This is such a great idea. It can be used in so many places where it currently is not available, due to culture or other reasons. It can also be a meet the ____ that is scheduled for whoever and whenever. I imagine that a lot of opportunities, connections, and collaboration is lost due to no sense of being welcome or fear of wasting time. It reminds me a bit of the comments that Nobel prize winners often kept their office door open to welcome all. While the idea does not appear to be new, it is definitely underused.