Would love to attend, but...
...For me it isn't practical to attend both events so close together and I'm already committed to the August event.
If this Okuda/Drexler event were April or May that would be better spacing.
It's a 5 hour drive so that pretty much rules out day trips and multi-day lodging during peak tour season is not an exciting proposition.
Had I known the dates of this event especially if combined with prop party prior to ordering the VIP Walter Koenig event during Trekonderoga I may have committed to this event instead by a coin toss.
I'd guess it's not possible to do prop party in association with Trekonderoga.