The Starbucks in the food court will take a Starbucks card for payment. The Starbucks near the City Center tram will not. But that one does have lots of comfy chairs and couches to sit on.
Even though this is next to the pool area, it's very slow & there are 3 people on staff. The prices are almost doubled than CA. I left after waiting 5 min, it wasn't getting any faster. :( 2/5 Stars