During the retreat we had a board where people could put their twitter handles, linkedIn or other details so we could keep in touch after the retreat.
Images of these boards are below:
At the end of the retreat the teams and the organising team did their retrospectives, below is the output
benjamincooke
craigpearson004
elki8004
enterpriseframework
enterprisescrum
l1n0k
leighfowler
mwsummers