Rosario Dawson’s latest film ‘ Haunted Mansion ’ is based on one of America’s most treasured amusement park rides, and she’s also starring in the new Star Wars series ‘ Ahsoka .’ But her real contribution to summer fun is her ‘ Margalicious Margarita ’ cocktail collaboration with Ashley Benson and Vanessa Hudgens available through Thomas Ashbourne Craft Spirits . I spoke with Dawson about her first beer with her grandmother, what she loves about a Margarita and how you know when it’s time to put down the machete.