Well, every Tuesday is also
Rubio's Fish Taco Tuesdays in which fish tacos are only $1.25 each, from 2:30 p.m. to closing at most locations.
The regular price of a "Rubio's World Famous Fish Taco" is $2.29: Rubio's original baja-style fish taco since 1983. Crispy beer-battered fish, shredded cabbage, mild salsa and tangy white sauce.
Anyway, ¡Feliz Cinco de Mayo! to those who celebrate or commemorate the day.