The waiter is taking Malc's order at Quattro Fiumi in Pza. Navona.
This is one of our favorite trattorias in Rome,
and we eat there several times on each trip.
Even though it is in a touristy place, the food is excellent as is the service,
and there is always a "passagieto" ongoing regardless of time of day.
Also, these restaurants under the awnings on the "white tablecloth" side of theh Piazza
have outdoor heaters, so it is very pleasant even when rainy or cool.