9/11 Memorial & Museum Featured speaker Keating Crown Big History Project General conference support C-SPAN Conference tote bags Discovery Education Featured Speaker Hall Davidson NCSS Institutional Members' Networking Lounge Facing History and Ourselves Featured speaker Eric Liu Houghton Mifflin Harcourt Welcome Breakfast Kaur Foundation Saturday exhibit hall continental breakfast and speaker Linda K. Wertheimer Macmillan Featured speaker Anthony Ray Hinton National Geographic National Geographic Learning Vital Issue Session: In Her Shoes: Field Notes from National Geographic Explorers The News Literacy Project Featured Speaker Peter Sagal Penguin Random House Conference speakers Alex Wagner and Khizr Khan Social Studies School Service Spirit of America Award Studies Weekly Name Badge Holders Annual Conference