The National Residence Hall Honorary (NRHH) and House Councils invite all faculty and staff and their friends and family to come trick-or-treat in the Residence Halls on Oct. 25 from 6 to 8 p.m. Scheele, Lankenau, Alumni, Brandt, and Wehrenberg halls will open their ground floors for trick-or-treaters and Halloween fun! Ghouls, goblins, and their parents are welcome.