Stir together the watermelon puree, pomegranate juice and a heaping tablespoon of the cherry gelatin. Chill.
Place some water in a saucer and the remaining dry gelatin in an even layer in another. Dip the rims of 8 champagne glasses in the water and then in the saucer with the gelatin to rim the glasses with the cherry gelatin.
Carefully pour a shot of peppermint liqueur into each glass and then top off the glasses with the watermelon mixture. Serve immediately.
Source:
Watermelon.org