Bloem Sugar Belgian Waffles in Powell Street BART Station
I walked in today, but didn't get anything. They had lots of pre-made ones. Plain or you can add ice cream (Double Rainbow) or other toppings. Mini Liege are $1, Brussels & Reg. Liege start at $4 & w/ toppings (50c-$2 unlimited) can add up. Edit: No savory options.
Two pics attached below.
I got a Liege waffle a few days ago and it was a premade one that was reheated on the iron. It was extremely sweet and had no crisp to the exterior. It was disappointing. I recommend you try the mini ones for a dollar before deciding if they worth buying a full size.