A few reminders for tomorrow's London d3.js meetup

[makoto]

Hi, guys.

Thank you very much for registering tomorrow's meetup.

Just a few reminder

- Please make sure that you are registered. For the security reason, I have to provide names to security in advance. If you are not registered, you are more likely to get bounced at the entrance gate by the security.

- If you have booked the ticket, but can not make it tomorrow, please release it asap. I am going to release extra tickets to people in the waiting list in an hour.

Thanks.

Makoto