Here are some tips for Diamond Deli in Little Falls, New Jersey:

1. **Explore the Menu**: Diamond Deli offers a variety of sandwich options, salads, and catering services. Be sure to check their daily specials for unique offerings.

2. **Customize Your Orders**: Don’t hesitate to customize your sandwiches or salads. The staff is usually accommodating and may offer personalized recommendations.

3. **Catering Needs**: If you need catering for an event, it’s advisable to call ahead to discuss menu options and availability to ensure a successful meal service.

4. **Early Arrivals**: For peak hours, consider arriving early to avoid long wait times, especially during lunch hours.

5. **Check for Reviews**: If you’re new to the deli, checking online reviews may help you decide which items to try.

6. **Ask about Ingredients**: If you have dietary restrictions, ask staff about ingredient sources to make informed choices.

These tips can enhance your experience at Diamond Deli!