Hi, Greg!
Many of the table service restaurants will only require 1 table service credit. Dinner Shows and Signature Dining will require 2 table service credits. You will want to read through
THIS document that details the Dining Plan. Page 4 of the document has a list of 2 Credit dining locations
A partial list of a few of the more popular restaurants that require 2 table service credits;
-Dinner shows (Hoop Dee Doo Revue, Spirit of Aloha, Mickey's Backyard BBQ)
-Le Cellier (dinner only)
-Cinderella's Royal Table
-California Grill
-Yachtsman Steakhouse (a personal favorite!)
-Hollywood Brown Derby
-Jiko
-Flying Fish
-Fulton's Crab House
After reading through the link above with the detailed list of restaurants,
let us know if you have any other questions or need dining suggestions. Eating delicious meals is always a priority for me when in Walt Disney World, so let me know if you are looking for something special! Don't forget to make your Advance Dining Reservations online or by calling (407)WDW-DINE. Have fun planning!