Prep the ingredients per the instructions above.
Preheat a grill or griddle pan on medium heat.
Mix oregano, sesame seeds, cumin, salt, and red pepper flakes in a small bowl to combine. Beginning and ending with salmon, thread salmon and folded lemon slices onto skewers. Brush with oil and season with the reserved spice mixture.
In a bowl whisk together the ingredients for the marinade. Season with salt and pepper.
Brush the bread on one side with the marinade as well.
Grill the corn. Turn the corn occasionally, until nicely charred and tender. Lightly grill the bread brushed side down until golden brown. Remove from the grill.
Grill the skewers, turning occasionally, until fish is opaque throughout, 5-8 minutes.
Finish the corn: Lather with butter right before serving and lightly season with salt.
Make the salad: Mix the tomatoes, cucumber, onion, olives, and feta with the remaining marinade. Add white vinegar to taste.
Mix the sparkling water with lemon and serve over ice.
Serve: Enjoy the skewers with bread, corn, village salad (served in a bowl with the juices to dip the bread in), watermelon, and sparkling water.