Et Voila's Mussels Burger; Ping Pong's Grand Opening Party

FARRAGUT SQUARE—Tomorrow evening, local chefs will compete in the annual Brainfood Grill-Off fundraiser at the Decatur House Museum. Participating chefs — Adam Sobel (Bourbon Steak), Kyle Bailey (Birch & Barley), Justin Bittner (Bar Pilar), Victor Albisu (BLT Steak), Scott Drewno (The Source), Kevin Villalovos (Cure) and Robert Gadsby (Ridgewell's Catering) — will pair up with grilling amateurs and graduates of the Brainfood program, which teaches youth about food and nutrition. Tickets are $75, but they include an open bar and dinner. [EaterWire]

PALISADES—Belgian restaurant Et Voila is launching a new burger menu for its lunch service tomorrow that includes riffs on the shrimp and lobster burgers usually associated with a certain French chef around these parts, but also throws in a burger made of mussels. [EaterWire]

DUPONT CIRCLE—Ping Pong Dim Sum opened its new Dupont Circle location last month and tomorrow night they're hosting a grand opening party that is open to the public. For $35 per person, you'll get access to an open bar and some hors d'oeuvres. Get your ticket information here. [EaterWire]

Et Voila [Photo: Catie C./Yelp]