Big Occasion is a term used to describe a special EVENT or gathering. It usually involves a large number of people and is often celebrated with a grand ceremony or party. The two crossword solutions for this term are EVENT (5 letters) and GALA (4 letters). An EVENT is a planned occasion that typically involves a specific purpose or activity, such as a concert, wedding, or conference. A GALA is a festive celebration or social gathering, often featuring entertainment, food, and drinks. Both terms can be used to describe a big occasion.