This Japanese food cart on Library Mall is a delight. It's one of my go-tos when it appears on the mall, and it should be one of yours. There are always three specials that rotate, as well as consistent salmon and other types of big hand-rolled sushi rolls.
I absolutely love their Japanese curry, whether it's beef or chicken. Japanese curry can be tough to find in a restaurant setting, which is a shame because it's so delicious. I like Zen Sushi's style, which means the sauce is thick, brown and a little sweet with an undercurrent of heat. It contains meat, potatoes, green beans, carrot, and corn on top of rice. You can get it in a small or large size, as well as with the other specials ($5-7). The chicken donburi was really good, too. I've only had the sushi rolls once and wasn't wowed, but that was a year ago and maybe they're better than I remember. The cart has Pepsi products for beverages.
What makes this cart shine is its exceptional customer service. The lady always makes me feel like she remembers me, always smiling with pleasant conversation, asks if I'd like chopsticks or a fork with a bag, and she's happy to check off the little customer card when I come through. She's wonderful.
This cart isn't the most consistent on Library Mall. Sometimes it's there daily for a few weeks, and then it will disappear for a few weeks or months on end. So, grab 'em while you can.