I'm pretty appreciative when I purchase a Groupon for a place that I may not have gone to if it weren't for the discount. I've passed Ginbu many times, but it never convinced me to stop because it didn't look too busy and a bit lonely on that corner.
My husband and I recently tried it during an off-peak hour. Even though my Groupon said dine-in for dinner, they allowed us to use it early. Cool. Customer service was great! Our server was very friendly and completely attentive! The pacing of getting our food was great.
We ordered tofu lettuce wraps (not on the menu, but they were happy to accommodate). They were flavorful! Then we ordered a couple sushi rolls: cherry blossom and Philly roll. They were good. The cherry blossom was made with pink soy paper and it made it look really delicate. The last item we ordered was the Kung Pao Tofu...I'd skip it next time. Not too flavorful. We also got some green tea. The pot was pretty, but the handle was secured by scotch tape...I think at that point it's time to retire it. In Asian restaurants, it's a tad disappointing when the green tea isn't loose leaf, but this tea was nice and warm on a chilly day.
Overall, this place was A-OK. You can get good food and excellent service here!