Pour beer into bowl and stir to reduce carbonation.
Melt butter in saucepan over medium heat. Add flour and stir constantly for 2 minutes.
Slowly add beer and continue to stir.
Increase heat to medium high and slowly add cheddar cheese, cream cheese. Whisk until all cheese has melted.
Continue to stir and add mustard, hot sauce, salt, and pepper.
Pour into small bowl and add Pico De Gallo. Serve with soft pretzel bites, pita chips, carrots, etc.