A friend sent this along:
You may be interested to know that there is a "Critical Mass" bicycle ride here in Okinawa on Saturday 26th April at 5.00pm. It starts from the open area outside Naha Main Place in Shinto Shin….Just up from "Starbucks" under the giant TV screen. All are welcome, the more the merrier. Not an agressive demonstration, just a gentle ride to highlight the joys of cycling and to respectfully ask other road users to share the road with us safely. The focus is on friendship and safety.
The Critical Mass URL is : www.critical-mass.info/ and the email address for info about the ride in Okinawa is : criticalmass at y7mail.com