There will be a basic income CREATE-A-THON in Los-Angeles: http://www.universalincome.org/createathon-la/ that I will attend. Not yet decided what to do but surely something around circles. Maybe a video pitch, or a technical demo.
In addition we will have another meetup in Berlin: http://www.meetup.com/de-DE/Berlin-Basic-Income-Bedingungsloses-Grundeinkommen/
The date is not yet set but it will be between: May 17 and May 25 - looking forward to both events!