In 2021, Mei Sum participated in the Around the World in 82 Dishes, a food competition organized by the 82nd Avenue Business District for businesses along 82nd Avenue.[9] Mei Sum's baked goods became available at Yun Shui, the teahouse at Lan Su Chinese Garden, in 2024.[10][11]
Reception
Portland Monthly says, "Not all flavors are amazing, but Mei Sum has some delights."[2] In 2011, local chef Andy Ricker said the pineapple roll, egg and ham roll, green onion and bacon roll, cream roll, and egg tarts "are all really good and dirt cheap". He said the milk tea is good and inexpensive, and wrote: "Old Chinese guys hang out there in the morning to drink tea, smoke and talk shit."[12]The Oregonian's Adam Levbarg said of the mooncakes in 2019:
Mei Sum's thin pastry layer was tender and ever-so-slightly crumbly— imagine a thick Red Bean Newton. The filling had a pleasingly smooth, creamy texture with a subtly roasted, nutty flavor. The lotus paste mooncake was rather sweet without much dimension, other than the punch of peanut powder. What transformed the experience was the deep, golden salted duck yolk, which added an almost cheese-like, salty savoriness, punching up the muted complexity of the red bean.[7]
In her 2024 list of eighteen "knockout" eateries for affordable dining in the city, Eater Portland's Katrina Yentch called Mei Sum "an under-sung gem" and said, "It's also a smart stop to make on a birthday, with whole rolled sponge cakes rarely exceeding $10."[3]