From St. Louis Magazine, a work-oriented interview with Jenna Fischer, of TV's The Office:
What other policies or perks would you add?
I would give people the option of a 90-minute lunch, if they wanted to stay a half hour later in the day or come a half hour earlier. I found that when I was working in an office it was very difficult to go anywhere and have a meal in under an hour. Also sometimes there are those errands that can only be run during the day. If people had a 90-minute lunch, they could accomplish a lot of things mid-day and actually take less time off for appointments and things.