Here are some tips for dining at El Tumbao in Cornwall, Ontario:

1. **Try the Tacos**: They offer a variety of taco options; consider sampling different fillings to experience a range of flavors.

2. **Salsa Selection**: Don't miss their homemade salsas. They're perfect for adding a personalized kick to your dishes.

3. **Daily Specials**: Check out their daily specials for unique offerings that highlight seasonal ingredients or traditional preparations.

4. **Reservations**: If you're visiting during peak hours or weekends, making a reservation can help avoid long waits.

5. **Ask for Recommendations**: The staff is knowledgeable and can suggest popular dishes or their personal favorites if you're unsure what to choose.

6. **Pair with Drinks**: Consider pairing your meal with one of their authentic cocktails or a Mexican beverage for a complete dining experience.

Enjoy your visit to El Tumbao!