Chilled oysters with caviar and vodka sauce

12 Kumumoto oysters or your favorite oyster pick
2 teaspoons vodka
One-half teaspoon lemon juice
One-quarter teaspoon grated horseradish
Dash of hot pepper sauce (Tabasco)
Pinch of salt and sugar
1 tomato, seeded and diced
1 teaspoon minced chives
Coarsely cracked black peppercorn
1 ounce sturgeon caviar
2 ounces creme fraiche

Mix together the vodka, lemon juice, horseradish, hot pepper sauce, salt, sugar, chives and peppercorn. Open the oysters and place the diced tomato, then a dollop of creme fraiche then the oyster in the shell half. Arrange six oysters on each plate and place this plate on a larger plate covered with crushed ice. Spoon the vodka over the oysters.