Take your ground meat and put it into a medium bowl. Add 1 tbsp of the Kona coffee rub and the minced garlic and mix it into the meat. Mix lightly but thoroughly.
Form the mixture into two large patties. The patties should be slightly bigger than the buns you will be using.
Top both sides of burgers with the other 1 tbsp of the Kona coffee rub. Rub the burgers with a little olive oil so they do not stick to the grill.
Heat up your charcoal using a charcoal chimney. When the coals are ready, dump them into the heat chamber of the grill. Place burgers over the hottest part of the grill and cook 5-7 minutes per side until medium-well.
Add buns split side down and toast for 1-2 minutes on the grill. Remove and set aside.
Add cheese to the tops of your burgers and allow to melt.
Remove your burgers onto your buns. Top with lettuce, tomato and any other toppings you like.