Trust Walnut Grill for your catered event, special occasion, office party and meetings, or any other event you are planning. We are capable of providing full service with staff, limited service with set-up only, or our guest can pick up at their convenient location.
Trust Walnut Grill for your private party or special event. Our private dining rooms lend to the perfect formal event or business meeting and our casual bars provide an excellent atmosphere to host your next happy hour.
Born out of Pittsburgh, we created the Walnut Grill for our guests to enjoy a welcoming, delicious experience in an elevated, casual atmosphere. All of our menu items are made with scratch, quality ingredients sourced by our Corporate Chef, Randy Simpson. Our hospitality strives for each guest to feel welcomed, and enjoy their experience with friends, family, or colleagues while leaving with a sense of satisfaction that drives a desire for their next visit.
Our house-made breakfast, lunch, and dinner menus and creatively crafted cocktails offer a casual dining fit for the entire family.
Don't feel like cooking today? We got you covered - order now!
OrderOne of the best places to get clean fresh food in all of st. charles county. They have a really awesome patio too and they can open the doors to provide a bright and airy atmosphere. One of my favorite restaurants in the area.
We had a bridal shower today at Walnut Grill in O'Fallon and the experience was wonderful! The servers that took care of us were wonderful! The food was awesome! They met every expectation! Highly recommend having an event at this restaurant!
My mother took me out for lunch and we had a lovely time! This place is a little pricey for lunch but the food was so delicious! I highly recommend the Wild Mushroom Chicken, it was the best thing I tried. The service was also great too!
Chili is so good it will make you sweat. Music was good and not to loud. Smash burger was good. Chicken sandwich and bake potato also good.
I've ordered from this place twice and it hasn't disappointed. The combinations that they use are delicious. I'll definitely be exploring the rest of the menu.
