Scott
We have no written but on each phone a"purple" note with address and entry directions if 911 is called. There are too many doors in a church and in our case the front door with address is no parking area - so we use the parking lot door.
Another idea is Episcopal Health ministry - http://www.episcopalhealthministries.org/ go to resources and they have CD's with "Backdoor notes" for restroom stall doors - 14 pages to a CD and now 3 CD's that you print yourself. I have been using these for a year and get lots of good comments.
Another resources is http://www.pcusa.org/nationalhealth/
Pam Evans RN MN
Parish Nurse Derby Presbyterian
Parish Nurse Derby Presbyterian