About B.I.G.: Hundreds of girls from across Iowa gather for our biggest event of the year! Our annual Believe in Girls (B.I.G.) event features fun and informative stations on science, technology, and engineering! We’ll also be hosting many activity booths where girls can take part in craft projects, SWAPS, have fun with nature, and other general Girl Scout activities! At our B.I.G. event, you meet and connect with other Girl Scouts from across the state, and explore how to reach your goals with confidence and determination.