You're very welcome. If my post encourages at least one person/couple to try somewhere/something different I'll consider it worthwhile.
I started my quest today with every intention of visiting 2 places. I only managed one (Kiosko in La Oliva)! From translating the leaflet I thought I could choose 1 tapas dish and a drink for 2.50€ but the place I visited wasn't having any of that! It was both tapas dishes and a drink for 5€ which was fine - not sure if that will be the norm for everywhere. If you want to go in for the competition you need to get your card marked

at each establishment you eat at. I'm going to visit a few before I start deciding on the marks I'll award so I can create my own benchmark.
My intention to try the tapas at a second location today got hijacked by a free food giveaway in our local bar during the Portugal/Spain match this evening. Great evening, great match, the local Real supporters were torn between feeling proud of Ronaldo and disgusted with him for doing so well against Spain - gave a great atmosphere/decibel level!