I wish I could do this - literalize electric kisses!!!
Called The Kiss, and created by Paul Cocksedge Studio, it's an interactive installation. Kiss is activated when two people hold the mistletoe under the tree and kiss. The electricity of their touch lights up 50,000 red and white LED lights.
It's all about the human touch and connection, if you want to get psychoanalytic about it. It's also about an environmental (and spectacular) way to make a show that isn't wasteful. The pixel sign marks up the number of kisses and raises money for The Prince's Trust charity at the same time.