Explanation:

- Huge fire for celebration:

- This refers to a large fire that is typically part of a celebration or gathering. It’s often outdoors and can be a part of various cultural or festive events.

- Option 1: Firepower:

- This term usually refers to the amount of fire or explosive power, typically in a military context. It doesn't relate to celebrations.

- Option 2: Festivity:

- This word indicates a celebration or joyful event but does not specifically relate to fire.

- Option 3: Firefight:

- This implies a battle with firearms. It’s related to combat, not to celebrations or fires used in festivities.

- Option 4: Bonfire:

- This is a large, open-air fire used for celebration. It is exactly what is described by "huge fire for celebration."