My sister-in-law has been hunting for a recipe for a drink she had 4 years ago. It was a Spicy Margarita and it was served at Dona Ameilias in Austin, which is now closed. Every restaurant we go to, she always asks the bartender if he/she knows how to make a Spicy Margarita. SIL describes it as cool and refreshing but with enough spice to make your lips burn and tongue tingle. She thinks it has passion fruit juice and guava nectar, but isn't sure. So, has anyone heard of this drink and has a recipe to share so I can get her to shut up about it already? :-) Thanks!