8 P.M. -LRB- Food Network -RRB- EMERIL LIVE -- Mr. Lagasse whips up classic dishes from New Orleans -- fried shrimp po ` boys , duck and sausage gumbo , shrimp and mirliton casserole , and bread pudding -- to the sounds of Bourbon Street from the jazz trumpeter Wynton Marsalis -LRB- above -RRB- .