To honor victims and survivors, the Holocaust Museum Houston uses original films, artifacts, photographs and interactive displays to examine the causes and lessons of the genocide. It also details a lesser-known resistance event, “Operation Texas,” a plan spearheaded by Congressman Lyndon B. Johnson to smuggle hundreds of threatened Jews into Texas. Rare exhibits include children’s shoes from Poland’s Majdanek concentration camp, as well as a large collection of Nazi money used in Jewish ghettos and camps.