When The "D" bought the Fitz, they closed their small poker room on the 2nd floor..they had 2 tournaments a day. When the Plaza closed for remodeling, they never brought back their small poker tournaments, when they reopened.

Other than Binions and the Nugget, only the El Co has a small poker area, but no tournaments.

Downtown Tournaments:

Binions: http://www.binions.com/gaming/tournaments.php

Golden Nugget: http://www.goldennugget.com/LasVegas/pdf/PokerTournament.pdf