Here is my Alex Gleason signature cocktail I just invented:

Shah's Palace

1 oz rose water
1/2 oz absinthe
1/2 oz gin
1/2 oz simple syrup

Dry shake in a cocktail shaker with a vegan foaming agent. Add ice and shake again. Strain into a cocktail glass and top with sparkling water. Garnish with rose petals. Say "I'm vegan btw."