I've played this event but it's been 5 years or so. Don't think it's changed any. Starts around 4PM and ends around 10PM. They're able to run through it that fast by having 7 per table and advancing only 1 in all rounds. Seem's like 1st pays 10k and it's a guaranteed purse.
That's about what I remember. I would recommend it and would be in it myself if time allowed.
From there you could drive to Hinckley, MN (about 75 miles?) and play in their May 22-23 event which I think has the same guaranteed purse with 1st paying 10k.
Good luck, if you go!
Billy C