In an otherwise sleepy City (@3pm) this was the only place it seemed was open, gratefully so, we might have found one of the best panini shops around! The single employee there was so gracious and helpful plus each of the five sandwiches we tried...were delicious. The favorite from the group however was the Cesaretto & the prices are great too! https://www.tripadvisor.com/ShowUserReviews-g187792-d8633848-r720782641-Parenti_La_Vacca-Tivoli_Province_of_Rome_Lazio.html#More