My trips are Sun-Thurs. One reason is that it's usually cheaper. But I'm seeing weird rates at most of the strip hotels I've looked at, especially Mon/Tues @ Wynn and Cosmo. Some are even sold out. For a weekday with no massive conventions? Something else must be going on. I've seen the thread on checking convention dates. I normally use the LVCVB site. That's not it. One convention of like 13k, not enough to jack up the rates at all hotels. Doesn't appear to be a big concert in town. Saw a related thread in the hotel forum, but don't think these things apply since I'm not staying on Fri/Sat night. The big fight is the weekend after the 26th. I've tried searching for event calendars, but can't find any that highlight a big event. Anyone have a clue what's going on? What sources do YOU use to figure out what's going on in town?