The Big Sombrero is a family owned Mexican restaurant... located in West Montgomery, Texas... on State Highway 105 West... near Lake Conroe. The Lunch Menu at The Big Sombrero as well as the Dinner Menu each feature classic TexMex dishes such as: Tacos, Enchiladas, Burritos, Nachos and Fajitas. Some Customer Favorites include: the Dirty Taco Salad, Shrimp Fajitas, the Stuffed Avocado Dinner, Tamales Supreme and... The Chicken Diablo!