And lo and behold, the Open Hack Day returns to London. On the 9th and 10th of May we have space for around 200 hackers to show us what can be done when you let European geeks run wild and feed them with yummy yummy data and APIs to mix and show this data in ways never before imagined.

As we have limited room you have to get a ticket and give us some information about yourself. We want hackers, not campers and the only way to stop the normal 200 tickets gone in 30 seconds is to ask you to show commitment and woo us with your interests.

However, in order to also cater for the non-hackers there are tickets available for people who only want to come to the tech talks in the morning.

• Sign up for your ticket on Event Wax now

See you in May in London!