Located a little off the Tremont beaten path is probably the best restaurant the district has to offer.
Fat Cats, to me, has the most interesting menu in Tremont and the best prices. What it may lack in that "je ne sais quoi" that some of the other restaurants in Tremont may have, it more than makes up for in charm, menu and price.
From starters like grilled octopus or poached clams to kale salad or carrot soup, to pork belly sandwiches or Bavette Steak, Fat Cats has something for everyone. Daily specials are available for lunch and dinner, where you will always find a fresh fish selection straight from the West Side Market (ask if they have halibut). They also offer a great brunch on Saturdays and Sundays from 11-4.
In an era of the Cleveland food scene where so many restaurants are really "reaching" to be different, and all for the sake of being different, Fat Cats stays their own course and consistently delivers what I believe to be the best food in Tremont.