Using the Centre for events with groups larger than six people is explained in the following excerpt from the Government guidance issued on 22nd September 2020. If your event is allowed, we can help you plan how to make it Covid-safe. If you need to book extra hours to accommodate smaller groups, we may be able to offer reduced rates.
“There are exceptions where groups can be larger than 6 people. These include:
(Seeing friends and family at: https://www.gov.uk/government/publications/coronavirus-covid-19-meeting-with-others-safely-social-distancing/coronavirus-covid-19-meeting-with-others-safely-social-distancing)