Infuse your kitchen with a vibrant and festive atmosphere by using a built-in margarita machine. Choose bold and bright colors like red, orange, and yellow for the walls and cabinets. Hang colorful papel picado banners and string lights to create a festive ambiance. Display a collection of colorful margarita glasses and cocktail shakers on open shelves. Incorporate Mexican-inspired decor elements like talavera tiles and hand-painted pottery. This kitchen decor idea will make every day feel like a lively fiesta.