Rice question?

Hey guys, I am going to be doing an event over Labor Day weekend, I am thinking about changing up a few things, one of those is offering Clirantro/lime rice as a side. I have tweaked the recipe many times and it has been a smash hit at some charity events and other functions. My question is this, I have never made this before with the intent of selling so I am not sure how to hold rice so it will stay moist and do any of you guys reheat your rice and if so how? Thanks!