Since there are several low cost lunch places on campus nearby the Knight Management Center, this allows you to choose your own lunch. Some of the close by lunch locations on the Dining at Stanford site page are marked on the map below:
The Arbuckle Dining Pavilion is located on site at the workshop venue Knight Management Center. You can view the daily menu at this link for the Bon Appetit menu. The regular crowd is expected to be light during spring break to leave capacity for the AUW participants.