 Del Taco Restaurants Inc. NASDAQ: TACO is expanding its seasonal seafood selection with the debut of the Honey Mango Crispy Jumbo Shrimp Taco and Epic Crispy Fish Guac Burrito. Whats Happening With Seafood: In a press statement, the company playfully proclaimed the offerings were ideal for observing the Lenten season or an avid seafood fan. 