(TrendHunter.com) To celebrate 4/20, Del Taco is running a new 8 Snack Tacos for $4.20 promotion until April 22, 2022. Customers may choose between a flour tortilla or a crispy corn shell for the Snack Taco, which is... (TrendHunter.com) To celebrate 4/20, Del Taco is running a new 8 Snack Tacos for $4.20 promotion until April 22, 2022. Customers may choose between a flour tortilla or a crispy corn shell for the Snack Taco, which is...