To make the praline, combine the sugar and water in a sauce pan and cook mixture, stirring and washing down any sugar crystals with a brush dipped in water, until mixture is clear. Let it cook, undisturbed, until deep golden.
To caramelized sugar add the hazelnuts. Stir to coat.
Oil a marble slab. Pour the mixture onto the marble, smooth it into even layer and let it cool completely. Once cooled, chop into approximately 1/4- inch pieces.
To make the Italian meringue, combine in a pan the sugar, lavender honey, and the water. Cook it following same procedure as for praline, until a candy thermometer registers hard ball stage 248 degrees.
Beat 3 egg whites to soft peaks. With machine running add, in a stream, the cooked sugar syrup. Beat until completely cool.
Macerate 1 1/2 cups dried cherries in 1/4 cup kirsch for 30 minutes. Then drain over a bowl Whip 2 cups heavy cream.
Fold half the praline, half the drained cherries and half the whipped cream into the meringue. Then do it again. Transfer to an 8 cup terrine, lined with plastic wrap. Cover mold with plastic wrap and freeze overnight. Unmold, remove the plastic wrap, and slice.