I just did my usual monthly shopping in my pumps. It's was great. I'm not quite ready for heeling in my neightbourghood, so I changed shoes in the car and drove to another branch of the store I usually shop in. I was wearing my beige pants and blue blazer and tried to act as normal as possible. It worked fine. The store was not that packed on a sunday morning, but that when I usually go to this store to avoid the crowds.
I whole thing was pretty uneventful. I did notice some stares, but nothing big. I tried not to let the noise bother me and I kinda succeded.
All in all a very pleasent experience.
http://pumps.myphotos.cc/shopping.jpg