At the Cathedral I've recently run two seminars.
The first was talk/discussion exploring the distinctives of Reformed, Baptist-ic, and Roman sacramental theology. The second was a seminar on the theology of Leisure, exploring how concepts such as recreation, pastimes, free time (etc) interact with the theology of work and rest presented in the scriptures. Below are a few images from the workbooks I produced for the seminars. At the bottom of the post I've also included download links to the booklet PDFs.