what do bubbles, a japanese garden and electronic music have in common? well, the following gig at kiyosumi gardens on tue - apr 28 [6pm-8.15pm]. sound artists philippe chatelain, olivier pasquet and go taneda each perform for 30 minutes. in between performances you're able to sip laurent-perrier ultra-brut bubbles. the power used for the concert will be generated by a mobile solar system. there are only 35 seats available and reservations are required [jpy 2,500 per person].