Combine the cheeses in a mixer bowl and mix on medium speed until thoroughly incorporated. Using a rubber spatula, slowly incorporate the sliced grapes and dried figs into the mixture. Scoop into a ramekin or bowl and serve with crostini or crackers.
This can be made a day ahead, covered, and refrigerated until serving. It can also be heated gently and served warm with a Cabernet Sauvignon or an IPA.
Eliminate the goat cheese to intensify the flavor of the Roquefort.