Huge supermarket inside the mall, Príncipe Pio, which is also connected to the train! I always get souvenir snacks for my friends and family back at home at supermarkets because it's not only cheap but it's also what the locals eat. There's everything here from snacks to home essentials. They have a lot of Milka chocolates that I haven't seen back in New York. My favorite is the Choco Wafer one. There's also ham and cheese Ruffles chips and Jamon Ruffles chips. A candy shop inside the mall sells it too but for 2x the price! The lines are kind of long and the cashier accidentally scanned one item twice. She fixed it reluctantly once she understood what we were trying to say. Also, don't even think about stealing here because there's a security guard inside the store and scanners. The only downside is how dim and dingy the market looks on the inside. read more