Any restaurant employees that concealed carry?

I’m currently working at a restaurant as a second job this summer to save up more money for tuition. Being said I’m allowed to carry without an issue to this place. My concern is how to carry in this type of environment.Throughout the day I’m constantly lifting my arms above my head, bending over, going into awkward position, etc. any advice on a carry system for this environment? I’ve recently purchased a Ruger LC9 for the ease of concealment, but before I start carrying it IN to my workplace, I’d like to make sure I can be concealed as possible.Attire: work shorts, belt, and a dry fit T-shirt via /r/CCW http://bit.ly/2XYPdJb