Šakiai is a small town in Lithuania.
In IKI shopping mall on Bažnyčios 16 you will find a vegetarian ayurvedic café PURI ajurvedinė virtuvė. If you want vegan options, you will most likely be in need to explain that you want no dairy (ghee, etc.) in your food. It is advised to have a Lithuanian guide since very few speak English in such small towns as Šakiai.