Umm, I'd have to run it by my boss (SW).
First, a few quick things....(because I just know she will ask me to tell you)
I'd suggest you put together a petition, get a few thousand signatures......post a quick summary in the BDF.....make sure it's debated......post it on Facebook........collect 1 million "likes".......tweet it......have a famous person "retweet" it......seal it....bring it before Congress.....have someone in Congress say "why did you bring this to Congress!?!?" Stick it in a self addressed envelope with the correct postage,.... and stick it in a cabinet for a week.
...and THEN, maaaaaybe, we can start to think about changing the sign from shoes, to no slippers?