Here are the common themes that I identified.
At conferences: social/shared interest (baseball) meet & greet events/spaces (perhaps a suite, a lounge, or our own hotel), tips before retiring, a special conference rate, connect with similar organizations, voice of experience role formalized, comfort for aging bodies, e.g. a people mover for Morial Convention Center.
Between conferences: tips before retiring, mentoring opportunities, local advocacy, contact similar organizations, promote RMRT at state conferences, virtual gatherings & communication, e.g. aggregate ALA news , group travel.
For libraries and library workers: Advocacy back home/local, mentoring & guidance including how to use ALA, institutional memory, aggregate ALA news.
I am attaching the full notes up as a document.