OGT Summer visits are booking up fast – don’t delay if you wish to attend.  The summer social details are now confirmed and the ‘party’ will start at 2 30pm at St Katherine’s Parmoor. Please note the free pre-visit talk and the price reduction.

All lectures are online. Zoom links will be sent a few days before each lecture takes place; please enter the zoom ‘room’ by 5. 45pm, for lecture commencement at 6pm.

Registration for each talk will be EventCube:, or via OGT events page. Cost: £4 members (inc other GTs), £5 non-members.

Most lectures will be recorded and available for one week after the lecture.  Booking will close at 4 00pm on the day of the lecture.

If an event should become fully booked, please contact to be put on a waiting list.

The OGT committee