Food & Beverage · Mexican Restaurant

Fiesta Las Margaritas

1512 S Church St, Watertown, Wisconsin, 53094

Google Maps Updated: 18 May 2026
Authenticity Score: 72/100
About

Fiesta Las Margaritas is a polarizing spot in Watertown. Many diners praise the authentic flavors, fresh chips and salsa, and the weekend buffet. However, a significant number of reviews point to inconsistent service and occasional rudeness from management. When the service is good, it is considered the best Mexican food in town, but the experience can be ruined by long waits or order errors.

Our Review Process
20
Most Relevant
15
Newest
20
Highest rating
17
Lowest rating

We analyze 72 public reviews for Fiesta Las Margaritas using our data models and filter out spam to highlight only authentic feedback.

Performance Scores
Food Taste 78/100
Value for Money 70/100
Pro Tip

Try the weekend buffet for a variety of options, but be prepared for potential service delays during peak hours.

Weekend Buffet
Full Bar
Pros & Cons

✓ What Works Well

  • Authentic Mexican flavors
  • Fresh chips and salsa
  • Weekend buffet options

✗ Areas to Improve

  • Inconsistent service quality
  • Long wait times
  • Occasional management issues
Frequently Asked Questions
  • Is the buffet available on weekends?
  • Do they take reservations?
  • Is the food spicy?
User Feedback

Best steak fajitas in Wisconsin.

Service was slow and the owner was rude.

Great food, but the service needs work.