Final answer:
In 'The Office' Season 4, Episode 13 titled 'Job Fair,' Michael, Pam, and Darryl visit Pam's former high school, Valley View High School, to attend a job fair.
Step-by-step explanation:
In the S4E13 "Job Fair" of The Office, Michael Scott, Pam Beesly, and Darryl Philbin visit Pam's former high school, which is Valley View High School. The trio attends the job fair to represent Dunder Mifflin in an attempt to find potential interns and showcase the company. The episode highlights their interactions with the students and provides comedic insight into their recruitment strategies.