Start by rimming your glasses with Tajín: Pour the Tajín onto a small plate then rub a lime wedge around the rim of the glass then dip it into the Tajín.
In a cocktail shaker, mix the pineapple juice, lime juice, tequila, vodka, and California chili powder.
Shake vigorously.
Pour over a handful of ice, and garnish with a vero elote paleta.