Sometime in the future, I think we'll be able to attend concerts via VR technology. It will feel like we're an actual audience member. The technology either isn't there yet or they haven't figured out how to monetize it well.
I hope I stick around long enough to see some cool advancements in VR and AR technology. It's been hyped for so long, and while I know I'm not going to be stepping onto the holodeck in this lifetime, I want to see something more advanced than Google Cardboard.