How do you use mariachi in diner dash?

In Diner Dash, mariachi bands can be used to enhance the dining experience, attracting more customers and increasing tips. To utilize them effectively, players can place a mariachi band near tables to boost the mood and speed up service. Timing is essential, as deploying the band during peak hours can maximize its benefits. Keep an eye on customer satisfaction to ensure the band contributes positively to your restaurant's success.