1. Convenient location: Which Wich is located at 711 Louisiana St Ste R213 Pennzoil Place Tunnel in Houston, Texas, making it easily accessible for both locals and tourists.

2. Wide variety of sandwiches: Which Wich prides itself on offering a diverse range of sandwiches to cater to different tastes and dietary preferences. From classic deli options to vegetarian and vegan choices, there's something for everyone.

3. Build Your Own: Enjoy the unique Build Your Own option at Which Wich, where you can customize your sandwich by selecting your preferred bread, meat, cheese, veggies, and spreads. The possibilities are endless!

4. Fresh ingredients: Quality and freshness are given utmost importance at Which Wich. You can expect crisp veggies, premium meats, and fresh-baked bread to create a delicious and satisfying sandwich.

5. Healthy options: If you're looking for a lighter meal, Which Wich offers a variety of salad options with fresh greens, flavorful toppings, and tasty dressings to satisfy your cravings while keeping it nutritious.

6. Fast and efficient service: Which Wich is known for its speedy service, ensuring that you can grab a quick and tasty meal during your busy day.

7. Takeout and delivery: Whether you're in a rush or prefer enjoying your sandwich in the comfort of your own space, Which Wich offers takeout and delivery services for your convenience.

8. Vegetarian and vegan-friendly: With an extensive range of vegetarian and vegan options available, Which Wich is a great choice for those following a plant-based diet.

9. Catering services: Planning an office lunch or a social gathering? Which Wich offers catering services, providing a delicious and customizable menu that will impress your guests.

10. Loyalty program: Join the Which Wich Vibe Club to earn points with every purchase and unlock special discounts, promotions, and perks.

Please note that the information provided is general and may be subject to change. We recommend checking the specific details of the Which Wich location you plan to visit.