One of my favorite places is Rubio's Fresh Mexican Grill that has one of the best fish tacos, which are $1.25 on Tuesdays, from 2:30 PM- closing.
Many locations throughout the state of California. Check locations at http://www.rubios.com/.
12007 Wilshire Blvd.
West Los Angeles, CA 90025
Spanish Kitchen is another great location that has a Tuesday Taco deal.
They are $2 each and have a great selection such as:
- grilled lobster, grilled mesquite steak, adobo grilled chicken, beer battered mahi, beer battered shrimp, grilled shrimp pesto, spicy shrimp, grilled blackened salmon, grilled mahi, seasoned ground beef, chorizo y papas and shredded chicken.