As a restaurant.com affiliate, I am sometimes privvy to behind the scenes deals like this one.  From September 5th – 7th, get 80% off your restaurant.com certificate by using the code RDCSALE.  This isn’t an advertised deal. 

We are planning to go to Washington D.C., and while we don’t plan to dine out very often, we would like to go out once.  I am scouring the restaurant.com certificates to find one I can buy for the trip with the 80% off code, which will make our certificate only $2!!  Can’t beat that.