Christine Bosse of Bangor Savings Bank, center, presents a check to Museum L-A’s Kate Webber, director of education, left, and Rachel Desgrosseilliers, executive director, right. The bank focuses on initiatives that raise individual aspirations; L-A’s Maine Innovation Expo met this focus with nearly 700 people attending. Exhibitors included businesses, schools, artists, youth groups, entrepreneurs and organizations doing notable work in Maine. Museum L-A is in the Bates Mill Complex, 35 Canal St., Lewiston.