This rub was really good.  Here is the whole thing.

2 TBSP finely ground coffee

2 TBSP ancho chile powder

1 TBSP smoked Paprika

1 TBSP brown sugar

2 tsp garlic salt

1/2 tsp Pink Himalayan salt

1/2 tsp ginger

1/2 tsp dried oregano

1/2 tsp mustard powder

1/2 tsp cracked black pepper

1/2 tsp cayenne pepper.

I got the Weber up to 600 degrees with charcoal and a few chunks of mesquite and cooked to medium rare.