In a large mixing bowl, combine flour, baking powder, salt, and garlic powder.
Add the shredded zucchini, chives, cheddar cheese, and beer.
Mix to combine.
Pour the batter into a greased bread pan.
Bake in the preheat oven. While baking mix melted butter with garlic powder. After the bread has been baking for 20 minutes, remove the bread pan from the oven and pour the garlic butter over the top. Return to the oven and continue to bake for 40-45 additional minutes. Total bake time= 60-65 minutes.
Once the loaf is done, remove from the oven and allow to cool for 1 hour before serving.
This bread can be stored at room temperature for up to 5 days.