Best Sweet Corn I ever had was down in Le Sueur MN (Home of the Jolly Green Giant) while I was working down there.
One of the guys said lets have a corn feed after work, we went to the corn field and he had a 55 gal drum with a couple weed burners set up, we picked the corn and within 30 seconds the corn was in the water cooking, he had a 5 gallon drum, filled with melted butter and a couple salt shakers, we got the corn out of the water and ate to our hearts content.
From the field to the mouth in about 15 minutes just great.