Mark L. Adler High School Principal My Pages Home School Contact Info Clubs/Organizations Athletics Concerts Curriculum Projects Academics Student Handbook Activities Handbook Saturday School Community Service Semester Tests Daily Schedule Annual Calendar Weekly/Daily Bulletin HS Staff Roster Notices Contact the Admin. Forms Related Links Nebraska City Public Schools ESU 4 Educational Resources Students Visiting School STUDENTS VISITING SCHOOL As a rule students will not be allowed to visit school unless it is cleared through the office of the principal in advance.   Social visits will not be allowed.   Nebraska City Public Schools and Educational Service Unit #4, Auburn, Nebraska