If you are inclined to celebrate Cinco de Mayo, it’s pretty simple.
A margarita for the adults, and a refreshing fruity non-alcoholic drink for the kids and those who don’t drink alcohol.
And if you want a little kick to your libation, try my Hatch Chile Margarita .
For kids and those who don’t do alcohol:
Blackberry Lemonade 
A nibble to go with your drink:
Walking Tostada ! This is substantial enough to be dinner if you want, or just enough appetizer to keep you from getting light-headed.
Happy Cinco de Mayo!