Blend crackers, arugula and spinach, and olive oil. Form the "crust" in a 6" mold, making sure to press it well.
Mix the cream cheese, chopped shrimp, cucumber, shallot, chives, lemon zest, lemon juice, and Cajun spice, then top the crust with cheese mixture.
Chill in the fridge for 15 minutes.
Remove the mold. Garnish cheesecake with fresh dill, whole shrimp, and chive blossoms if using. Sprinkle with some extra Cajun spice.
Enjoy!
