Can you get it done before you start work and can wear flip flops to allow healing? You could always wear socks at work and sandals out of work? It seems a shame not to get the tattoo. The kids at my place ask questions about mine and if they saw yours on your foot you could tell them its a special tattoo. Also its not a reaslly visible place so I cant see why your work would have a problem?!
I say get it done :)

When I can I'm getting Charlotte's footprint on my arm! I want to be able to look at it whenever I want and everyone else can sod off! :P

Let me know what you decide.
xxxxxx