It is not a taverna or a ritsorante or a grill place or a bistro. This new eatery is called a 'Mayerio', a Kitchen and has been in the same place, under various managements for many many years.
My husband worked here when he was a very young lad serving half kilos of wine and running errands. Child labour. Not unusual back then as the whole family from Yiayia to toddler helped run the business, as they do still in many places, peeling potatoes, sweeping, carrying heavy trays or for the toddlers just looking cute and attracting customers. It wasn't their family taverna by the way but the couple that ran it were childless and used the local children to run around. K would work there before and after school till he went into the Naval school.