Prepare your grill or gridle and heat to medium high. While your grill is heating, brush your salmon, corn and squash with extra virgin olive oil. Salt and pepper each side.
When your grill is ready, add your corn, squash and salmon. Cook your salmon on the first side about 4 minutes. If you want crisscross grill marks, cook 2 minutes, do a quarter turn and continue to cook 2 more minutes. Flip the salmon. Continue to cook another 2 minutes, being careful not to overcook. These times are just a guideline. If your salmon is really thin and cooking too fast, flip and shorten your cooking time. You will regret cooking it until it is dry. When done, remove to a plate and set aside.
Cook your corn until you have some char and cook your squash, depending on how tick you cut it until you have some grill marks and you can tell it is done because it will become a little translucent. Remove from heat and when cool enough to handle, remove the kernels from the cob reserving for your salad and roll your squash slices up.
When ready to assemble your salad, place the lettuce in a bowl. Squeeze the lemon juice over and toss. Then arrange your other ingredients over your lettuce. I don't toss, I just place each ingredient on top of the lettuce.
Add the 1/2 cup EVOO to a small bowl along with your blue cheese chunks. Whisk slightly to combine and form a dressing. Drizzle a little over the first ingredients, without mixing, then place your salmon on top in each bowl and drizzle the remaining blue cheese dressing. Bon Appetite!