Are the Prosperity Burgers, Prosperity Twister Fries and Lychee McFizz same from previous years? December 28, 2022 23:00 Updated Yes, these returning favourites are back this Lunar New Year season but Lychee McFizz is new, while stocks last! Related articles I would like to change my fries in my meal to Prosperity Twister Fries. Is it possible? There is no box (clamshell) for my Prosperity Burger(s)? Is my burger still safe to consume? Will the Prosperity Burgers, Prosperity Twister Fries, Strawberry Pie and Lychee McFizz be permanent items? There is sauce leaking out. Why did you remove the box? Can I request for a box? Why don’t you give chilli and ketchup sachets for takeaway orders?