When Michael arrives at the Statler Falls Hotel in Niagara, NY (8:00) for Jim and Pam's wedding, a sign can be seen detailing the schedule during the event. The two relevant schedule items, the rehearsal dinner and the reception, are written as "Beesly-Halpret Rehearsal Dinner Tonight 7pm" and "Beesly-Halpret Reception Tomorrow 2pm". Halpert is misspelled as "Halpret" in both.
While on the phone with Pam just after the work day ends, Jim asks her how many words per minute the average person types. Pam replies that she types 90 WPM, and guesses the average person types 70 WPM. Jim replies that he types 65 WPM, which Pam calls "respectable". The average person types between 38 and 40 WPM, what translates into between 190 and 200 characters per minute (CPM).