Vegan challenge- Preparing meals without a kitchen, will only have a small fridge...

[MTWTFSS]

I am going to Spain next month. I will be staying in a hotel. The room will have a small fridge. I am trying to cut down costs by limiting how much I eat out. My brain has gone blank on what food I could eat. Breakfast is easy, but I do not want to spend 13 days living off humus sandwiches. Suggestions please. TIA.

Obviously salads, lots of chopped veg and olives

Rice stuffed grape leaves

Couscous salad (since you only need hot water from a kettle to cook)