Under the McKinney-Vento Homeless Education Act, families or students are considered homeless if they lack a fixed, regular, adequate nighttime residence.  The homeless student liaison may be able to provide homeless families and students, including unaccompanied youth, the following services:  * Assistance with school registration, even if the family or student is missing documentation such as birth certificate and immunization records.  * Assistance to obtain free breakfast and lunch.  * Transportation to school.  * Other support that allows students experiencing homelessness to fully participate in their academic education..