While staying at the Imperial Palace, we decided to check out the Hash House A Go Go.  We had heard about it from several places and thought it might be fun.  I wasn't impressed.  Service was slooooow, food was so-so (but very large portions).  We split the chicken and waffles.  Waffles were very dry and couldn'tget the waiter's attention for extra syrup.  The chicken was not the best fried chicken I have eaten, not even close.  The place is a glorified diner, but too much money for diner food.