Evernote recently added the capability to create reminders for specific notes. If you set one for a specific date and time, you'll get a notification on your phone which will take you to that specific note.

When I have an appointment which requires specific directions to reach the room or any other information I need to know beforehand, I create a note a reminder before the appointment (anywhere from a few minutes before to the previous day, depending on the nature of the note). For example, if I have directions to a specific location, I set an alert a few minutes before the meeting, so that information will pop up when I need it.