Since I don't have my own "place" yet, my ADPi stuff is pretty restricted to my bedroom - lions, violets, etc.
I do, however, have things to remind me of ADPi up in my "office" at school - I have an ENTIRE portable classroom as my office for my internship at one of my schools (gotta love construction!), so I have a bunch of pictures up that have ADPi meanings - sisters, pictures from VLS last summer, lions, even a violet "plaque" that my mom had picked up in a resale shop that was hanging out in my room until I figured out where to put it.
Even if I don't specifically mention being Greek to my kids, I can subliminally get the message across