The programme 2018/19 is:
July 13th Talk at Hampshire Astronomical Group
August 23rd Talk at Doncaster Astronomical Society
September 13th Talk at High Legh Community Observatory
October 12th/13th International Astronomy Show
March 9th NEW The Practical Astronomy Show http://practicalastroshow.com/
Watch this page for updates.
If you or your club are arranging an event, let us know as we may be able to attend. John would be happy to give a talk ( eg 'optical quality and unobstructed systems', 'improving your telescope to suppress glare', 'introduction to astronomical spectroscopy' or 'the 21st century amateur observatory', (other titles available soon ) for club and society meetings.