London Riak Meetup Message Board › NoSQL Roadshow London 2012
"This informative one day session is designed to give an overview of the changing landscape around data management, highlighted by concepts like Big Data and NoSQL databases like Riak, MongoDB, Cassandra, Neo4j, etc. The NoSQL Roadshow is designed for everyone who is interested in faster and cheaper solutions to managing fast growing databases and data stores."
Further details on the website:
Full disclosure: I am a speaker at the event.