In a large measuring cup, mix together the clamato, lime juice, hot sauce, Worcestershire sauce, and maggi sauce.
To Assemble
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.
Pour 1 cup of ice into a beer mug, then pour in 1/2 cup of the Michelada mixture. Top off your mug with beer, then give your Michelada a stir. Garnish with a lime round, then serve.
Note*** if you're using a glass smaller than a beer mug, pour in about 1/4 cup of the Michelada mixture into the glass instead of 1/2 cup.