Trim Corn tassles and excess leafy husk. Do not Shuck.
Soak for 2 hours in lightly salted cold water for two hours
Grill over low to medium heat for 45 min
Melt butter, 1 stick per dozen ears
Whisk in the juice of 1 lime and 1/2 oz of Tequila
Shuck and silk corn with welding gloves. 
Cut ears into thirds and place on large platter or serving bowl
Drizzle margarita butter over mini ears of corn.
Sprinkle with sea salt and serve.