...has suites- 74 of them, according to their website- http://www.thecal.com/ . Never stayed there, but the staff is friendly & you can walk through that... 'tunnel thingy' (brain not working)...to get to Main St Station without going outside in the heat.

If you play video poker, the Cal's machines near the exit onto Main street do well; there was a 10/7 double bonus carousel near the bar there, and there's a bank right by with the 'over 100%" signs.
A lot of tour groups from Hawaii book there; a pretty friendly bunch, I've found.
Have a good time!
MP
ps- I expect a report on the parking.