I've never been to a Ruby Tuesday's where you can't get at least a beer -- I hadn't been to Americus, however. Here we are still in the 20th century and there is no alcohol of any sort on Sunday.
Otherwise, it is a typical Ruby's -- the food is standardized; the layout is standardized.
We did notice that at 7pm on Sunday the staff was already cleaning as though they hoped to go home early -- also spending a lot of time at the kitchen window doing not much of anything -- I'm guessing there is no weekend manager.
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