Place all six ears of corn in the microwave, and cook on high for 6 minutes
While corn is cooking, mix mayonnaise with cayenne, lime juice and cilantro and mint, to taste
Remove corn from microwave. Let cool slightly. Once corn can be handled, peel back the husks and remove the silk. (If keeping husk on, bunch them together and twist a bit.)
Brush corn with butter
Place over medium-hot grill, with husks away from direct heat, turning cobs frequently until well browned
When done, immediately slather corn generously with mayo
Roll ears in cheese. Enjoy!