2005
Robert Grieve from the Heinlein Society (who has run Norwescon Programming for several years), proselytizing.
CascadiaCon (2005 NASFiC) part 39: Sunday Evening - Heinlein Banquet (04-Sep-2005)
Ali Grieve and Robert Grieve.
CascadiaCon (2005 NASFiC) part 42: Sunday Evening - Heinlein Banquet (04-Sep-2005)