On the 2nd storey of the hawker centre is a juice stall called Shiok Naturals (on the corner closest to the bathrooms). They have a load of various smoothie options combining fresh fruits to create unique flavors, at usually $2.50 a pop. My favorite is the strawberry & peach smoothie, which has warranted many trips to the Golden Mile Hawker Centre - even when we already ate lunch elsewhere.
I was amazed when I saw that there was a stall selling Portuguese egg tarts here. It is hard enough finding a place serving this favorite dish of mine in Singapore, and to have one in a hawker centre - across the street from my office at that - was truly exciting. Unfortunately, it wasn't as crispy nor flavorful as I was hoping for. I'll need to revisit sometime to see it was perhaps a one-off batch.