Argentum will hold a free, one-day memory care symposium for its members on Oct. 5 from 8 a.m. to 5 p.m. in Washington, D.C.

Speakers will include John Zeisel, Ph.D., cofounder and president of Hearthstone Alzheimer Care; Gary W. Small, M.D., a faculty member of the David Geffen School of Medicine at the University of California, Los Angeles; and Sylvia Mackey, widow of former football player John Mackey, in whom frontotemporal dementia was diagnosed before his 2011 death.

MatrixCare is sponsoring the event. For more information about the speakers, the full agenda and information on how to register, visit Argentum’s website.