Friday, Sept 14 through Sunday, Sept 16 is the annual ARRL/TAPR Digital Communications Conference, held this year in Albuquerque, New Mexico, USA.
I only saw one talk directly relevant to AMPRNet, titled "Bringing Net-44 and IPv6 to your Station via VPN" by John Hays, K7VE, scheduled for 9:45 am Saturday.
I'll be attending; if you are also going to be there, look for the guy wearing the large "44" t-shirt, and we can chat.
If there's interest, perhaps we can have breakfast on Saturday or Sunday morning. - Brian