It's still available. I'll see if I can find the other thread with all the info.
Found it:
http://www.disboards.com/showthread.php?p=10834687
"All You Can Eat Pass" all day long (actually until 30 minutes before park closing).
Adults (one park) $18.99 plus tax
Chlidren (one park) $8.99 plus tax
Adults (two park) $22.99 plus tax
Children (two parks) $10.99 plus tax
Beverages are not included.
You can choose 1 entree, 1 side, and 1 dessert each time you go through the line. You can eat as often as you wish during the day.
The participating restaurants at Universal Studios are:
Louie's Italian Restaurant
Mel's Drive-in
International Food and Film Festival
At IOA:
Circus McGirkus
Captain American Diner
Comic Strip Cafe
You can purchase these at the dining and Information Carts at Citywalk, Universal Studios, and IOA and also at the Ticket booths at both parks and Guest Services at either park.
They can also be purchased at these stores:
Universal Studio Store
Sahara Traders
Islands of Adventure Trading Company
Marvel Alterniverse Store
You will receive a wristband that identifies those who have purchased it.