Here's the list I have of cracked promos paying losers with big pairs. I had use a spreadsheet to try to keep it all straight:

Palms
Aces cracked pays twice pot size
up to $200 maximum
6am-11am & 2pm-7pm, M-F
[updated 6/13/11]

Silverton
Aces cracked same color $100 &
mixed color Aces cracked $50
Every day, all day

Excalibur
Aces cracked gets wheel spin

Binion's
Aces cracked same color $100 &
mixed color Aces cracked $50
Every day: 5pm-8pm

Flamingo
Aces cracked $100
Every day: 8am-4pm
[updated 6/13/11]

Mirage
Aces cracked same color $150 &
mixed color Aces cracked $75
Every day: 8am-1pm
[updated 6/13/11]

Imperial Palace:
Aces cracked $100
Mon-Fri: 8am, until five are hit;
and Kings cracked $50
Mon-Fri: 11am, until five are hit
[updated 7/6/11]

Cannery North:
Aces cracked same color $100 &
mixed color Aces cracked $50
Sun-Thu: 4am-8am; 10am-2pm; 9pm-1am

Cannery East
Aces cracked same color $100 &
mixed color Aces cracked $50
Every day in March: 9am-3pm; 10pm-2am

Bill's:
Aces cracked $100 & Kings cracked $50
Mon-Fri: 11am-2pm; and,
Sat-Sun: 2pm-8pm

Luxor (?)
Aces cracked $100 same color
& mixed color $50
don't know hours/days
I only know what I read about it here in other posts below...

O'Shea's
I don't know any of the current details.

Please add any corrections or changes or more information you may have on these and any other prominent crack houses you may know about.

EDIT: Added detail on Bally's.
RE-EDIT, 3/11: Corrected for most recent change in hours of Flamingo promotion.
RE-EDIT, 3/25: Updated new Flamingo hours again, added Cannery North, deleted Planet Hollywood, added Mirage.
RE-EDIT, 5/1: Updated new Mirage hours, added Binion's, revised status of Imperial Palace promotion.
RE-EDIT, 5/2: Added Silverton and Excalibur.
OOOPS, 5/5: Corrected Silverton (wrong amounts left from sloppy cut and paste job)
RE-EDIT, 3/14/11: Updated Flamingo & IP, deleted Bally's & Palms
RE-EDIT, 6/13/11: Several updates with date noted in paranthesis; believe older information for those not updated without calling room at your own peril.

_________________
Life is six to five against.
-Damon Runyon

I was just asking about this on Twitter yesterday. Rumor is that Luxor might still have $50 for aces cracked, but no one could say for sure.

thanks Local Rock, next time I may try Bills last time I went to the IP for Aces cracked in the morning it was empty

I've got to quit reading in too much from the title of some of these posts......

I thought for sure from the title "poker on crack" i was going to read about u playing poker after doing crack cocaine,that sounded like a good read to me...

anyway the info on cracked A's and K's is also helpfull

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I've heard from multiple sources that Bill's may be upping theirs to $200 as they've lost their nits to PH recently. Why you would want them back is beyond me

Last time I was out in July 2009, aces cracked at the Flamingo was $50 from 8am to 4 pm. I know this is a little dated, but hope it helps.

Don't forget Luxor....$50 Aces Cracked all the time, I think. At least it's always on when I'm there early evenings to midnight or so. They also have a continuous $500 jackpot for all royals and $500 for whatever quads they choose for that particular day.

Does the Palms have NL games running from 8am -1pm for this promo?

I live close to it and might have to hit it up and check out the games as I have never played there before

Palms is one of the more annoying places to play at, you're not missing anything. Loud slot noise, smoke, etc. If they would put up some glass & a door it would be fine as the room itself is nice enough, it's just way too exposed to the outside casino elements.

Well i have good news for you. Playing at the Palms just got 1 million percent better as the most recent manager is no longer there.