The convention is during WSOP time - so there are many special series running. Most of these tournaments will go late in the night. The best value IMO is the 7:00 Aria $125 buy-in. I would also consider the daily's running at the RIO at 3PM and 6PM. Planet Hollywood is running their Phamous series - and got big crowds last year. Not sure what Sunday you are planning on playing, but they have a 4PM on 6/21 with a $130 buyin. If you are looking for smaller tournaments - I think your best bet is the Orleans. Caesars no longer runs a special series at WSOP time - so they may be running smaller regular tournaments. The best resource for all tournament listings is www.pokeratlas.com.