The other appetizer was Crispy Parmesan Polenta (San Marzano tomato sauce, shaved parmesan cheese), which we ordered last time, too:
Meanwhile I got the same meal as last time, Monster Grilled Cheese (gouda and cheddar cheeses, bacon, egg, pulled pork, tomato, caramelized onions, spinach). And the same side, Tomato Soup.
Cafe Io doesn't take reservations and it does get busy. Our service was again great. Friendly, not rushed, attentive, brought extra plates for appetizer sharing. And delicious food. Still on the "return to" list.