Hi Phil, I'm afraid you will find that Puerto De Mazarron and Mazarron etc., are not keen on keeping stores open after 9pm and on Sundays. There is a big store on the way into Puerto De Mazarron from Condado on the right, beside the shops with the car park with the shelters for the cars (sorry can't remember the name) but it's the only local one open on Sundays and I can be sure it's closed at 9pm at the latest. I'm sure Cartagena has big stores open, but that's 45mins drive from Condado. Bars are open as normal.... Have a great trip. Geoff.