There are ATMs if you need cash. Best thing I found is that it is a great place to buy souvenirs or gifts, in case you have a lots of relatives or friends; and the people are really nice. You can also find a lot of places to eat and children will have fun, Sundays after 12:00 PM, it will be really crowded, that means keep you eye on your kids because it is a hassle if they get lost and will ruin your day, plan to get some kind of a rolling shopping bag since you don’t know what you will find. One more thing worth mentioning is that if you like some ladies bags then get the price down about 40%. Overall it is a nice experience, and if you get to San Jose, this is a must see place.