Visit the Art Gallery with your students and involve other teachers from Cretive Arts and HSIE! What a fantastic resource to have! They also have an Education Branch which can help you plan your visit and which exhibitions to select. How about booking into the Alliance Française for lunch or afternoon tea?
Note: The non-DoE events and products mentioned on this site are included at the reader's discretion. The inclusion of this information is not an endorsement by the DoE.