What are some random fun things to do in Tokyo? I love quirky cultural things and love Japan. I plan to go the Robot Bar and maybe do some indoor skiing. Any other ideas are welcome!!
My recommendation is the Ninja Akasaka restaurant which offers a Ninja themed dinner experience including a little magic show at your table.
I like this service "voyagin". You can find very unique activities for foreigners such as Sushi cooking, dressing Geisha, learning Japanese drum and so on, operated by local people.