A great place to learn more about OpenFlow is at the Open Networking Summit. This year's event was in March 2014 and next year's event is June 15-18, 2015 in Santa Clara, CA, USA. However, if your organization is not a member of the Open Networking Foundation (ONF), then you might not have access.
Network World also puts on their Open Network Exchange (ONX) Conference. This year's event was in May in Chicago. Hopefully there is another event like this next year.
If you want to learn more about IPv6 and how it is used with OpenFlow, SDN, cloud systems, security, the Internet of Things (IoT), then you should consider attending the 7th annual 2014 North American IPv6 Summit. This premier IPv6 event is being held in Denver, CO, USA September 23-25. This even is put on by the Rocky Mountain IPv6 Task Force (RMv6TF) and the other IPv6 task forces in North America. More information on this year's conference and past materials on IPv6 is available for free at http://www.rmv6tf.org/.
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