I would urge you to reconsider, first there is absolutely NO benefit to your snake, I am sure you do not want to be one of those owner saying "my snake is stress and strike and won't eat", as a responsible owner you also want to avoid place like petstore and snake show where you can subject your animal to mites and possibly airborne diseases.Occassionally it would be nice to take our pet python along with us on outings. You know, just like walks or trips to the coofee shop.
Second for over a decade we as snake owners have been under attacks from animal extremist trying to change laws that would allow us to own those animals, the general public does not perceive those like they do dog or cat and imposing their presence is not gonna help even if you think it will and you will educate people because this is not are educating people works.
So keep your snake home or take him out in your yard.