Juice both lemons, zest the peel and dice the zest. Whisk lemon juice and zest with olive oil. Warm white beans in the fish stock. Add cockles. Dip shrimp in lemon oil and grill. Add small amount of lemon oil to cockles. Season to taste and adjust with more salt or lemon oil. Place white beans and cockles in bowls. Place a teaspoon of aioli on top. Place finished shrimp on the aioli.
*Kauai shrimp are pond raised in an environmentally sustainable manner, unlike most shrimp farming, which causes significant environmental damage. These shrimp are available through kauaishrimpdirect.com.