I had this drink in Los Angeles at an amazing restaurant called Joe's. They were nice enough to share it with us.

Servings: 4

1/4 oz each of lime juice
Simple syrup
Cointreau
1 1/4 oz of St Germaine Edelflower liquor with
3/4 oz Vodka.

It can be shaken and served straight up or in a collins glass over ice with lime garnish.