Combine cereals, pretzels, crackers, and cashews in a large baking dish or pan.
In a small sauce pan, melt the butter and once it's melted remove from the heat. Then whisk in worcestershire, garam masala, and cinnamon. Pour this mixture on the contents of the baking dish and add garlic salt. Then toss to coat all the pieces evenly with the butter mixture.
Bake for 45 to 50 minutes at 250°F, tossing every 10 to 15 minutes.
Notes
If you can't find the Earth Balance Cheddar Squares where you live, you can use another vegan bite size cracker like bagel crisps.