I was just at a Shake Shack – correction: I wrote this post at a Shake Shack – It’s my second trip to the chain. I thought I might as well sit down and share my thoughts and compare them to past experiences at similar restaurants. I’ll first go through my experience with Shake Shack since it’s a more recent experience overall. First, I’ll acknowledge that on this second trip, I had a coupon for a free burger and then just threw an order of fries in to complete the meal. I ordered online (through a browser as a guest since I hate making new accounts). This had a hiccup…