We arrived to Sushi 21 at 1:42am looking for some late night sushi. It's listed as being open until 3 am but don't expect to be able to order anything past 2! We were told right after seating that the kitchen had already been closed for the night and ayce ended at 1:30am. Fine, we were just wanting a few rolls and some miso anyways. As we finished our first roll and were just working into our second we decided to order another just before 2am....SORRY CHARLIE, try doing that and you're S.O.L.! The sushi chef had already closed up everything. Thanks for the "last call" notice! Not that we should be surprised, the waitress wasn't even sure what was in our rolls when asked, she had to grab a menu! I thought server knowledge was a requirement in a restaurant... guess not here. The food was good but the service was lackluster bordering on crappy. And for being the only 2 ppl in the place, you'd expect a little more attention and service. Don't think we'll be returning here.