I love to see healthy franchises popping up left and right. I accidentally stumbled upon Mad Greens when I was going to get a juice at nearby Nektar. It had just opened, so I gave it a try. I was really impressed.
If it's your first time, I recommend going with one of the menu salads. If you try to build your own, there are soooo many options it can be overwhelming. And I can only imagine how annoying that is for the workers ("can I have some of those beans? No wait do I want beans? Let's do quinoa. No, actually make that chicken")
If you want to eat healthy and actually get full, this is the place for you. Pro tip: order ahead online and skip the line (even though there hasn't been one when I've went). It also helps reduce that "what should I order?" anxiety.