This year at the 66th ASMS Conference on Mass Spectrometry and Allied Topics, they will be hosting a special seminar in honor of the late Emeritus Professor Robert C. Dunbar. 

The session will be held during the Short Courses on Tuesday, June 3,2018 from 5:45pm-7:00pm and is entitled:

The Roles of Metal in Ion Chemistry and Structure: In Honor of the Late Robert C. Dunbar. 

https://www.asms.org/conferences/annual-conference