Girls Code Jam This is the very first Girls Code Jam, scheduled on May 4th at the brand new Girls Inc. of San Antonio facility! This is a hands-on event bringing together K-12 girls, their adults, and programmers to learn, explore, and grow with code. This is a free event and a great place to learn about computer programming, cyber security, how to stay safe online, and other digital concepts and languages from community volunteer programmers. This event is free but you must register each child.