The two hosted a dinner at the Topping Rose House after the ceremony on Saturday.
"Before dinner, there was cocktail reception in garden where Molner's father, Herby Molner, a ski instructor from Aspen, played clarinet with the string quartet," a source tells me. He performed "Stardust and "It Had to Be You."
A number of guests made toasts throughout the evening, including all of Couric and Molner's kids Carrie and Ellie Monohan and Henry and Allie Molner. Also offering toasts were Molner's brothers Tom and David and Katie's siblings John and Clara, as well as Molner's pals, Family Guy and The Cleveland Show executive producer Rich Appel and television director David Semel.