At La Hacienda Mexican Grill, we are committed to serving the highest quality, authentic Mexican food. We have something for everyone. La Hacienda in Southampton is the real thing: truly authentic Mexican, low prices and a crowd whose first language is definitely not English. Yes, just a stone's throw from Tutto Il Giorno, delicious and pricey as I recall, is a true find. There is a crowd at lunch. Orders are taken at the counter and you can choose from a few simple tables or take it to go.