On Tuesday, May 3, raise a glass to Napa Valley at a special dinner featuring acclaimed winemaker John Williams of Frog’s Leap. Held at Mozz, the evening will start at 7 p.m. with a wine reception followed at 7:30 p.m. by an innovative five-course gourmet dinner prepared by chef/co-proprietor Matthew Antonovich. Williams will speak about Frog’s Leap and his wines throughout the event, and both Williams and wine expert David DuBou of Vintner Select will be available to answer guests’ wine questions. The cost is $115 per person, plus tax and gratuity. Space is limited. For more information or to make a reservation, please call the restaurant at 502-690-6699.