Slice the strawberries in half and place them in a blender or food processor. Add in the juices of your two limes, along with the slice of jalapeño. Pulse to blend.
Add in your tequila and triple sec shots, along with your agave to taste (similar to honey, a little goes a long way) and blend up again.
Grab two cocktail glasses and dip the rims in water, and then into the tajín if using. Fill glasses with ice, then pour strawberry drink over top!