In a small bowl, combine the Weber® Roasted Garlic & Herb Seasoning and mayonnaise. Set aside.
Preheat your grill to 400 to 450℉.
Pat the salmon dry with a towel. Sprinkle 1-2 tsp of Weber® Roasted Garlic & Herb Seasoning over the salmon.
Place the salmon on the grill. Close the lid and cook for 6 to 8 minutes, until it’s opaque and pink. Remove the salmon and let it sit for 5 minutes.
While the salmon is on the grill, you can also place the buns on the grill for 1 to 2 minutes per side.
Assemble sandwich by spreading the desired amount of mayonnaise onto the bottom bun, then a piece of lettuce, the salmon, bacon, avocado, and tomato. You can also sprinkle the desired amount of Member's Mark™ Black Pepper Grinder onto the sandwich before placing on the top bun.