Ack Natural is the best dispo on island. Not only is their staff so friendly and helpful but they also have some of the best weed I have tried. They have some strains that you cant get anywhere else like Verbena Sunshine which is a great everyday smoke. They also have a rewards program that is super easy to sign up for! You can use those points on any merchandise in the store and even on cannibis if you are a medical patient! You cant come to Nantucket without stopping in for a pack of whale watchers which are great for the beach!