In a food processor, puree the cilantro, almonds, oil, feta, garlic and a pinch each of salt and pepper, to taste.
Preheat the grill to medium and lightly spritz the corn and Flatouts with the oil from an oil atomizer canister. Grill the corn over direct heat until charred, then add the Flatouts and cook over direct heat for 2 minutes or until just lightly toasted.
Remove the corn kernels with a sharp knife.
Transfer to a baking sheet and top with the pesto, tomatoes, corn kernels, and feta. Return to the BBQ and continue to bake for 3 to 4 minutes until the cheese starts to melt. Top with sliced avocado and cilantro