Grand Valley State University will host a community open house for its newest building, the Mary Idema Pew Library. Students, faculty, staff members and the community are invited to attend the event, which will offer tours and interactive activities for families and children. The open house will be from 1 p.m. to 5 p.m. on Sept. 7. For more information on the event, visit www.gvsu.edu/libraryopening.