The concept of prepared meals to be eaten elsewhere dates back to antiquity. Market and roadside stalls selling food were common in both Ancient Greece and Ancient Rome. In Pompeii, archaeologists have found a number of "thermopolia". These were service counters opening onto the street, which provided food to be taken away and eaten elsewhere. There is a distinct lack of formal dining and kitchen area in Pompeian homes. This suggests that eating, or at least cooking, at home was unusual. Over 200 "thermopolia" have been found in the ruins of Pompeii.