CELERY TONIC

Steps:

• In a small saucepan, combine sugar and 1/2 cup water over low heat, stirring often, just until sugar is dissolved. Let cool and refrigerate until ready to serve.
• In another small saucepan, heat vodka and celery seeds over low heat. Ignite vodka with a long match or lighter. Simmer until flames subside, about 5 minutes. Strain into a container.
• For each serving, add about 1 tablespoon celery infusion and 2 tablespoons sugar syrup to a tall glass with ice. Fill with seltzer, stir and garnish with a lemon slice.