I tried Marben this year for Winterlicious 2015 and came for lunch. Everything was delicious and service was very attentive (probably due to the small amount of diners present at the time).
We started off with appetizers:
* PEI mussels in lemongrass and chorizo
* smoked potato and celeriac soup
* manchego cheese and apple salad
I thoroughly enjoyed the steamed mussels which came in an extremely sizable portion. The broth had the right amount of spice although the chorizo pieces were small. The soup and salad didn't disappoint either. The soup was creamy though the smokiness made it taste a little like bacon.
For mains, all of us went for their John's Burger. I know this is also part of their permanent menu and I cannot recommend it enough. It came sliced in half and was just melt-in-your-mouth delicious with a little sweetness, complimented with the melted cheese. The only let down were the fries which came as little nubs of potatoes.
For dessert, we had:
* nutella creme brulee
* vanilla panna cotta
The creme brulee was basically just nutella cream since it was under-cooked with a very thick crust. It was still tasty but the toasted sugar top layer was way too thick and scraped the inside of my mouth. I didn't sample the panna cotta but the verdict was positive from my friend.