So lately I have been feeling sort of down and feel like doing something to treat myself. I've always been told that I should go get a pedicure because my feet need some cleaning up.

Of course I am a little self conscious about being a man going into what has always been a "girls only" establishment but that's not what my question pertains to. Do I need to prep my feet before going? I have some pretty bad calluses near my big toe. I work a manual labor job and I work out so my feet do take a beating. Should I try to shave my calluses down before going in? I don't want the person working on my feet to be too grossed out.