Nope. If you're bringing a crowd .... Maybe over 6 .... give them a call so they can get you properly tabled. They have a side room with tables that could be moved to accommodate.

They are not open on Christmas

I think that's entirely subjective. I use to go here mainly for the spicy miso ramen. Then all of a sudden the menu changed with thus particular item being served differently. Perhaps they had a change in chef. I tried the new version which is not exactly the same and didnt like it. I decided to try it one more time but apparently it was lnt being offered anymore. Guess im not the only one who hated it. Having said that, if you like what you've been ordering here, good for you!