Think about southwestern cuisine, and you can't but remember nachos. They are not eaten only in the United States and Mexico, but have become popular throughout the world.
You don't have to participate in the foolishness of April Fool's Day on April 1st. Instead, this year, you can celebrate the National Sourdough Bread Day. Yes, such a day surely exists, and this year, it falls exactly on April first. So, shall we go bake some bread instead of acting like fools? I say, yes! Your family would thank you for this, too. Who doesn't appreciate a loaf of freshly baked bread?