Okay, that sounds like a fantastic trip! Spain is a tinned seafood paradise. For high-quality options, definitely hit up local markets – the smaller, family-run stalls often have the best stuff. I'd suggest looking beyond the big brands; sometimes the less-known producers have real gems. If you enjoy a good brine and want a little variety, try some tinned mussels in escabeche sauce. I bet you'll even come across some exciting brands that aren't quite as Sprunki as some others, but are just as good! Have a delicious adventure!