has he organized any events?
No, but in April 2008 his defense attorny  Daniel M. Petrocelli, argued with government prosecutors that Skilling's trial and the conviction itself was based on honest services fraud, which he said did not apply to Skilling.
Jeffrey Skilling

On April 3, 2008, Skilling's defense attorney, Daniel M. Petrocelli, argued with government prosecutors that Skilling's trial and the conviction itself was based on honest services fraud, which he said did not apply to Skilling. This argument was based on the idea that, even though Skilling committed illegal financial maneuvers, he did so in order to save the company and did not profit from it. This was cited as a possible basis for overturning some or all of his convictions; however, the chances of this were considered to be very narrow.
what led to enron worldcom and the like UNANSWERABLE what was the scandal about? An accounting scandal hiding billions of dollars in debt from failed deals and projects. when was it revealed? UNANSWERABLE who were involved in it? Jeffery Skilling. who was he? An American former businessman and convicted felon . where was he born? Pittsburgh, Pennsylvania what business did he do? He was the CEO of Enron Corporation.
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Jeffrey Skilling [SEP] 2008 events
Prior to the trial, attorneys for Skilling requested that the notes taken from FBI agents during interviews with Andrew Fastow be given to the defense. A number of inconsistencies in the notes were discovered soon after. On April 3, 2008, Skilling's defense attorney, Daniel M. Petrocelli, argued with government prosecutors that Skilling's trial and the conviction itself was based on honest services fraud, which he said did not apply to Skilling. This argument was based on the idea that, even though Skilling committed illegal financial maneuvers, he did so in order to save the company and did not profit from it.