Has she tried calling around to university teacher training programs, and asking if she can come in and present, either as a snippet of a class (perhaps in courses on exceptionalities, or diversity/multicultural topics (challenges faced by GT learners are multiplied when they are also members of a minority), school and society, differentiation/universal design for learning), or in a presentation to a student group (e.g., the education honor society Kappa Delta Pi:
https://www.kdp.org/)?
She might find more responsiveness there. Plus, it's easier to reach people earlier in their careers.
