I am staying at the IHotel, which is connected to Houlihans.  I went down to put in a take out order, because there is no takeout menu in my room.  They got my drink and gave me a menu at the bar, but never came back for my order.  I was trying to make eye contact and waving the menu and my glass for awhile, then starting waving my arms in the air.  Nothing.  Granted, they were busy but I watched them wait on other people coming in while I got nothing.  I felt like I was invisible!