Thigaterra's eco-gastronomic philosophy revolves around utilising fresh ingredients sourced from diverse small-scale producers across Greece. These producers prioritise the preservation and conservation of biodiversity, ecosystems, and the environment's natural resources. Thigaterra's menu is designed around the seasonal availability of these products, ensuring that it adapts and evolves accordingly with each unique season.

Thigaterra's profound affection and belief in Greek wine has driven the establishment to curate an extensive collection of Greek wines, with a majority sourced from organic cultivation. Their cellar boasts an impressive selection of over a hundred labels, which they proudly offer to wine enthusiasts among their guests.