We often host these at Faraday Wharf in the atrium. There is a quality café onsite for you to have a drink and / or lunch, we provide an interesting talk, and enough time to get back to your desk.
They run from 1pm-1.45pm, with informal networking until 2pm. Each lecture runs for around 20 minutes, leaving time for questions afterwards. The lectures do not require any specialist knowledge, but are focused around communicating the meaning and impact of open data in all areas of life.