From the Quick Menu, you can click "Live Now" and quickly view Friend Locations at the top of the new Main Menu page. This is convenient, however, there is no way from this point to see of your friends are in that location, instead you just get a count. Your only options to view who is where are either open a wing menu to scroll through it and try to match up the instances, or guess. This is especially confusing if you have groups of friends in many different instances of the same world.

Optimally, there would be a way to see a list of friends in the selected instance without having to sacrifice one of your wings and dig for it.