Instructions:
1. Discard tail from shrimp if any. Cut shrimp in half on the bias. Repeat with remaining shrimp and place back in refrigerator. Place mixed greens in a bowl and refrigerate.
2. Remove peel from citrus by slicing off top and bottom ends. Place the citrus upright and begin to shave peel away with knife from top to bottom. Discard or compost peel. Looking at each segment, carefully make a V-like incision against each side of the segment and remove the segment into a small bowl. Repeat until all segments are removed.
3. Preheat oven to 350. On a piece of foil folded into a sturdy square, place walnuts onto foil and place into oven for 8 minutes.