After having read other reviews we searched for Pepe's Corner and ate family lunch with pizza, pasta and Greek salad.
The food was delicious (great pizza dough), the staff was extremely friendly and helpful!
The cuisine is more Italian than Greece (consider that Cefalonia was Venician for almost three centuries).
Most of the tables are outside. But on a sunny summer day that's probably the place you want to be anyhow.
We love to come back :-D