I like them a lot. I’m still a sucker for this kind of thing. The first one’s from Tokyo to promote the launch of Waterhorse: Legend of the Deep
And I’m sure lots of you will already have seen this, but in case you haven’t:
Read more about it over at NOTCOT, but basically it’s a massive collaborative projection that turns the noise being made by the audience into an amazing vision of Nothern Lights-esque beauty.