On Feb. 24, Wesleyan hosted a "hackathon" for social good in collaboration with Random Hacks of Kindness Jr. The free event introduced more than 50 local children in grades 4 through 8 to technology and showed them how it could be used to create solutions that benefit nonprofit organizations. About half the children came from Middletown, while others came from as far away as Greenwich, Griswold and West Hartford to participate. Seven Wesleyan students and two staff members served as volunteer mentors, working with the children to devise computer applications that addressed a range of problems facing local organizations. Five nonprofit social…