G series at Gen Con

[Professor Periapt]

At which Gen Con was the G series played either as tournament or invitational?

 

[Nagol]

Well, they ware published in 1978. I'm not sure they were used at a convention by TSR.

 

[howandwhy99]

It looks like all three debuted at Origins IV, 1978

GenCon XI, 1978 was the D series

http://www.greyhawkonline.com/grodog/gh_tourneys.html