Arrange the chips on a large sheet pan. Evenly distribute the cheese, refried beans, corn and chicken making sure each chip is coated with some cheese and equal parts of all the toppings. Transfer the sheet pan on the grill and cover. Let the cheese melt. Once the cheese has melted, remove the sheet pan carefully and add little spoonfuls of the garnishes on top. Serve immediately.
Notes
It seems obvious, but make sure your pan fits on your grill before you start assembling your nachos!