Well Axpona has been canceled for 2020.
If you want to keep up with the drama there's a lot in Positive Feedback. Several of the manufacturers wrote a letter to JD Events who puts on Axpona and a few other audio shows to request cancellation and refunds. Then an editor for PF wrote and said if there is an Axpona the magazine wouldn't be there, or cover it. The event was canceled with a letter from JDE explaining no refunds but they hope to be able to roll some of the manufacturer's money over to the 2021 show.
