I think one big screen TV with his films on as you have the DJ playing music would be great though. That way you can still watch the movies, but listen to the dance music or whatever you like. Its just for the atmosphere purposes. You want people to know that its a QT party. Whats better than seeing images from his films as they talk/dance/drink/eat?
If you dont want to play QT movie score music, pick the most upbeat tracks that would fit best in a party (like Dont Let Me Be Misunderstood, You Never Can Tell, Street Life, Nobody But Me, Baby Its You).
Maybe also do up the place in yellow and black colors for the Kill Bill reference.
Food should def be burgers, fries, nachos, pizza, chili, beer, Vanilla Cokes, 5 dollar shakes. The type of stuff you see in QT movies.