(EL) MIRACLEWORKER_KSO_11_15_08308 - Girls in the sign language class pass around a portrait of Helen Keller's teacher, Anne Sullivan. The Denver Center Theatre Company host more than 100 Girl Scouts at the Company's Helen Bonfils Theatre, to help the gir [Getty Images]

(EL) MIRACLEWORKER_KSO_11_15_08308 - Girls in the sign language class pass around a portrait of Helen Keller's teacher, Anne Sullivan. The Denver Center Theatre Company host more than 100 Girl Scouts at the Company's Helen Bonfils Theatre, to help the girls build understanding and compassion for persons with visual and hearing impairments. The group tries to walk an obstacle course blindfolded using a cane, tries to carry on daily tasks while blindfolded, and even learn Braille and sign language. The girls then are invited to attend a matinee performance of the company's "The Miracle Worker." Kathryn Scott Osler, The Denver Post (Photo By Kathryn Scott Osler/The Denver Post via Getty Images)