From Historic Dupont Circle Main Streets Program:

Create your own progressive dinner with $5 individual tasting tickets redeemed at any one of the participating dining establishments, many of which will have special priced cocktails or wines paired with your tasting. 6 to 10 pm. $5 for each individual tasting, or a five tasting ticket package for just $20! Larger ticket packages also available for groups! Tickets will be sold beginning at 5:00 at the Dupont Resource Center at 9 Dupont Circle (west side, between P Street and Mass Ave). Will Call tickets also at this location!

Here’s a great Google Map with the participating restaurants.