Want to green your Fresh-Mex or burrito place?  There are some sustainable strategies unique to both restaurants in general and those which serve cuisine like burritos, tacos, and nachos.  Here are the top 10: Organi-fy your staples. Beans and rice are a staple on most Mexican/Fresh-Mex menus, and represent the grand majority of the calories you’ll be delivering. The great news is that this is an easy thing to get organic without breaking the bank. At our local food co-op,…