Modern Peking Duck's got an outlet at Ion Orchard too, but judging by the vast array of food sold there, I didn't manage to check it out on previous visits.
I ordered a box of five Peking duck rolls ($6) which were freshly assembled on the spot. The staff pluck a shiny roasted duck off the rack, chop it up into small pieces and place them on top of egg crepes. Finish them off with a refreshing slice of cucumber and a dollop of hoisin sauce... the masses can now sample Peking duck without going to a restaurant.
Someone who had placed his order beforehand was waiting to choose the best part of the duck, so I suppose what you get depends on your luck.
Overall, I was pretty satisfied with these convenient little rolls, each packing a balance of tender duck, tasty sauce and cucumber to cut the richness (though the duck is not oily!). I wish I could get thicker slices of the duck though!
Modern Peking Duck
#B2-K15 (At the end nearer to Giant hypermarket)