Strawberry Rhubarb Margaritas

Name: Strawberry Rhubarb Margaritas
Ingredients: 1 pint-sized container of strawberries, washed, hulled and quartered; 1 large stalk of rhubarb (or 2 smaller stalks), washed and diced into pieces approximately the same size as the strawberries; 1/4 cup to 1/3 cup of vanilla sugar or regular granulated sugar (depending on the sweetness you’d like to achieve); 1/2 cup tequila; 1/4 cup Cointreau; 1/3 cup of freshly-squeezed juice from a mix of lemons and limes (about 4-6); you can also just use lime; 3 cups of cubed ice