My son and his girlfriend will be in Barcelona soon for his 30th birthday. She is organising banners, balloons etc but we would like to give him a present which he could use whilst there. They don't have much luggage allowance so bottles of champagne etc. no good.
We thought about just putting some euros in a card so that they could have a lovely meal but then we wondered if you could buy a pre-paid pass to the tourist attractions. I was wondering if any of you knowledgeable people on here could help regarding this or if you have any other suggestions. It would have to be something that his girlfriend could pack easily. I only have 2 weeks to sort it out. Thanks