A perfect table setting requires pristine linens and polished cutlery, except at off-Broadway restaurants where waiters set every table in postapocalyptic Vienna. Avoid avant-garde eating with today’s Groupon to Casa Don Juan. Choose between the following options:

• For $22, you get a Mexican dinner and drinks for two (up to a $45.96 total value), which includes:
• Choice of two dinner entrees (up to a $12.99 value each)

• Two jumbo Cadillac margaritas (up to a $9.99 value each)<p>

• For $10, you get a Mexican lunch for two (up to a $21.98 total value), which includes:
• Choice of two lunch entrees (up to a $10.99 value each)

Casa Don Juan’s menu overflows with traditional Mexican dishes prepared exclusively with fresh, never-frozen ingredients. Diners chow down on the cheese-stuffed peppers of the chili relleno, cheese enchilada, and beans plate. Heaping portions of pork chops or chicken breast, mexican sausage, rice, and cactus salad arrive at the table with the plato Casa Don Juan, providing the ideal place to hide favorite lucky pennies. Fingers dance in excitement before picking up one of the Casa’s chicken or beef flautas, which, like a tortilla chip’s dreams, come slathered in cheese and sided with guacamole and sour cream, and Casa Don Juan’s jumbo Cadillac margaritas brim with tequila, Dr. Swami & Bone Daddy’s mix, and Grand Marnier.

Casa Don Juan’s festive, south-of-Arizona décor complements its border-hugging fare. Standing tall in the middle of the dining room, a thatch-roof bar houses a chorus of liquors and Mexican pottery, and a kaleidoscopic array of gleaming plates lines the bright-yellow walls to memorialize the chef’s blank canvas.