Tips for dining at Which Wich, located at 2963 Michelson Dr Ste C, Irvine, California, 92612:

1. Explore the menu: Which Wich offers a wide range of sandwiches, so take your time to browse and choose a flavor that suits your preference. They have a variety of options for vegetarians, vegans, and gluten-free diets as well.

2. Customize your order: Which Wich allows you to personalize your sandwich with various toppings, cheeses, and sauces. Feel free to get creative and build your perfect sandwich by selecting from their diverse ingredient selection.

3. Try their signature sandwich: If you're unsure of what to order, give one of the signature sandwiches a try. Options like the Wicked (loaded with five meats and three cheeses) or the Thank You Turkey (a classic Thanksgiving sandwich) are highly recommended.

4. Don't miss the sides and desserts: In addition to their sandwiches, Which Wich also offers delicious sides like hand-cut fries, onion rings, and sweet treats like cookies and shakes. Perfect for complementing your meal.

5. Online ordering and delivery: If you're in a hurry or prefer to have your meal delivered to your doorstep, Which Wich offers convenient online ordering and delivery options.

6. Friendly and attentive staff: The staff at Which Wich is known for their exceptional customer service. They are always ready to assist and help you choose the right sandwich for your taste buds.

7. Enjoy the modern and clean ambiance: Which Wich provides a pleasant and clean dining environment where you can enjoy your meal comfortably.

Remember to check their operating hours as they may vary, and enjoy your dining experience at Which Wich!