What to Grill Tonight

6 oysters on the half shell, 50 gr spinach, finely chopped, 1/2 small onion, 50g grated cheddar

1 small zucchini, stems removed, sliced in half lengthwise, 1 small Japanese eggplant, stems

6 chicken legs (about 2lbs), 1/4C extra virgin olive oil, plus more to grease grill, 1T za’atar, Z