Registration The DE-CIX New York Holiday Party will take place on 3 December 2019 at The Django @ The Roxy Hotel in New York, starting at 6:30 pm. Please note that this is an invitation only event. If you would like to attend, please register below. This page requires frames to be supported by your browser. Please use a browser that supports the display of frames so that the ticket pre-sale module can be displayed. Try the XING Events online registration today.