How do I locate where to go for a burial tomorrow

There is reader board when you enter the cemetery stating who is being buried that day. You can goi to the office, but generally families wait in the parking lot close to the office, and you are escorted to the area for the final service. You don't get to see the actual burial but can visit the grave later in the day.

I know within their administrative building there is a computer kiosk but I am also sure an employee would assist.