It would be almost impossible to have dinner at both Mozzas, Red Medicine, Animal, Son of a Gun and Ink. in one night. Instead, go to the dinner that Michael Voltaggio iwill host at his Melrose restaurant on Sunday, December 2, when Nancy Silverton and Matt Molina, Jordan Kahn, Vinny Dotolo and Jon Shook, and Jeremy Fox will cook for you. The Celebrity Chef Tour benefits the James Beard Foundation, and tickets ($200 per person) go on sale today. Call Ink. for reservations (8360 Melrose Ave.; 323-651-5866).