Looks like this year's Restaurant Week for Dallas will be from August 11 to August 17. Check out this link for more information: http://www.opentable.com/promo.aspx?m=20&ref=2513&pid=121
The following excerpt is from the website:
Dallas KRLD Restaurant Week
August 11 - August 17
Enjoy special three-course, prix-fixe dinners at some of the city's best restaurants. Proceeds from KRLD Restaurant Week benefits Lena Pope Home and the North Texas Food Bank.
Duration: August 11 - August 17, 2008
Pricing: $35 dinners at select restaurants; prices are per person and do not include beverages, tax, or gratuity
Participating Restaurants: See list below.
Also, from August 8 to 10, select restaurants will serve their 3-course prix fixe dinner along with a drink made with 10 Cane Rum and an optional Central Market Fourth course. See participating Preview restaurants.
If your plans change, be sure to cancel your reservation. Please ask for the official Restaurant Week menu when you are seated.
**Note: Not all restaurants on OpenTable.com are participating in the Dallas Restaurant Week. Please refer to the list below for participating restaurants and their specific meal offerings.