Drill Blender: If your tailgater on your list already has a cordless drill, then the Drill Blender is a great way to make blender drinks in the parking lot. No need to buy an expensive generator and lug your kitchen blender to the stadium. This unique tailgating gadget allows you to use the power of your cordless drill to make margaritas, pina coladas or daiquiris right there in the parking lot. And anytime you can combine power tools to make an alcoholic beverage, all the better.