This Adults-Only Food Festival in Waltham is ‘Phantom Gourmet’ at Its FinestThis Adults-Only Food Festival in Waltham is ‘Phantom Gourmet’ at Its FinestThis indoor and outdoor event will occupy Moody Street in Waltham, as over 50 local restaurants shut down the street and serve up mouth-watering samples.Maddie LevineMaddie Levine