Register your details now and you will receive a coupon that will give you a free Bao flavour of you choice, upon purchase of a Roast Duck Bao or Roast Pork Belly Bao. Coupon is generic, direct link.
I believe they also have lemongrass beef, BBQ chicken, crispy prawn and tofu as a choice. So you should be able to buy the pork or duck and then get one of the others if you like. Have had the baos and they are good.
Roll'd has been popping up in several places i have noticed. I've been there on 2 seperate occasions and it's simply terrible. If you've ever been to a real vietnamese restaurant you will know what i am talking about. The prices are ridiculous too. I bought a pork roll and I almost fell died. It was a whopping $9.50 for a crackling pork roll that had 3 pieces of thinly sliced meat in it. No joke! You pay $5 if you go to a proper viet bread shop. I am vietnamese and I would never eat at Roll'd. Neither would any of my friends. Trust me go elsewhere for Viet good.
The pho isn't any good either, and rice paper rolls are 50%+ noodles!
Roll'd is just bearable if there's nowhere else.
Support your local Vietnamese Restaurant and enjoy better food for less money :)