Treasurer's House, located in the heart of York near York Minster, is a property with a history dating back to Roman times. The house itself has an interesting culinary history, as it was once the home of the treasurers of York Minster and hosted many lavish feasts and banquets throughout the centuries. English gastronomy of the period featured a wide variety of dishes, many of which were influenced by the available local produce as well as the tastes of the wealthy echelons of society, which would have included the treasurers themselves. However, the house now is primarily a museum and tourist attraction rather than a dining destination, but the city of York around the Treasurer's House offers a plethora of food options that range from traditional English to international fare.
While the actual Treasurer's House may not serve meals, the surrounding area of York is rich with eateries that provide a taste of both the local Yorkshire flavors and a broad variety of international cuisines that cater to vegetarian, vegan, and non-vegetarian preferences — excluding cow-based dishes as per the stipulated requirement.