large room full of people seated at long tables

large room full of people seated at long tables. The tables are covered with white tablecloths and laden with food and drinks, including plates of appetizers, bottles of wine, and cans of soda. Some people are standing near the tables, seemingly serving or preparing food. The room is decorated with blue and white streamers and has large windows along one side. Some attendees wear formal attire like chefs' whites, suits and dress wear, though others appear in more casual clothing such as sweaters and t-shirts. The overall atmosphere seems festive and lively. There are children present as well, suggesting a family-friendly event.