I was staying at the Stratosphere and after a long day/night of walking the Strip I didn't feel like heading back out to find a place to eat. Lucky's is the only 24 hour place in the Stratosphere so we ate there.
They had a special -- spaghetti and meatballs -- for $6 after 11pm so we both go that. What a deal! The meal was on par with fancy restaurants in Vegas and it left us extra cash for the slots.