The Pullman Mailing Services office, located in the Cooper Publications Building, will be open on Dec. 28, 29, and 30 from 9 a.m. – 11 a.m. to pick up incoming and drop off outgoing mail. Directional signage will be posted on Grimes Way across from the Public Safety Building. If you have questions or concerns please contact Mailing Services at mailing.services@wsu.edu or 509-335-2365.