Restaurants for Relief will take place on Tuesday, Sept. 27, in which participating restaurants will donate a portion of their sales to Share Our Strength’s Hurricane Katrina Relief Fund. At their website you can find more information about the event, including a list of participating restaurants, some of which offer reservations through OpenTable.
[Addendum (Oct. 4): A similar restaurant event called Dine for America will take place on Wednesday, Oct. 5, with proceeds supporting the American Red Cross relief efforts for Hurricanes Katrina and Rita.]