La Raposa

This is a fully vegan burger bar and brewery in Oviedo. Every dish on the menu is plant-based, so dairy, eggs, and honey are never used. The entire kitchen is dedicated to vegan cooking, making it an obvious pick for anyone avoiding animal products.

Every dish is already vegan, so vegetarian follows automatically. The kitchen uses no animal products of any kind.

The venue's website says it has gluten-free options. But there is no information about a separate fryer, a dedicated prep area, or staff training for coeliac safety. Call ahead and ask what precautions they take to avoid cross-contamination.