We have friends getting ready to cross the pond to renew their Visas. Before heading off to visit family, they are spending a few days in London showing their kids some of the popular sights. The kids aren't big Disney fans
, so I thought instead of trying to buy them something from our vacation, let them buy something on their trip. If I give them each $10-15 American dollars would they be able to spend them in London, or at least convert them maybe at their hotel ? I don't want it to be an issue for my friends to exchange the money, but wanted to sprinkle some British pixie dust on them !!

