Earth Hour at Hilton Tokyo Bay

Started in 2007, the WWF's annual Earth Hour again sees lights turned off at quite a few Tokyo offices and facilities from 8.30pm on March 28. If just conserving energy and thinking environmentally friendly thoughts isn't enough for you (and especially if you're visiting Tokyo Disneyland on the day), it might be worth heading over to the Hilton Tokyo Bay hotel around 8pm. The building's external lights will be switched off, restaurants will be lit with candles for the occasion, and a number of fun events will take place throughout the evening. Make sure to catch the LED jumpsuit dancing and the glow-in-the-dark calligraphy performance – the former starts at 8.30pm, while the latter happens 15 minutes later.