sunfun, there are more people on this forum who are real Arillas experts.
As a first timer, take my advice. Smile and chat with all the business owners/staff. Slow down and take your time. Expect little and you will get lots. Eat the wonderful food. Go and give the cook a hug if you really enjoyed. Meet people and chat. Watch the gorgeous sunsets with others. Chill, relax, enjoy. There's hundreds of us who have done that.
Phil