Come and see this unique building rooted in Leicester's radical past. The whole of the Secular Hall will be available to view, including the rare arts and craft tiles in the Ballroom. There will be guided tours throughout the day . The recently restored stained glass window can be viewed. This year is the 175th anniversary of the founding of the Society. The Lord Mayor will be opening our new exhibition about the Society's history at 1pm. There is no need to book Light refreshments available throughout the day.