Celebration Church, formerly known as ICAG, has been a cornerstone of faith and service in Chicago since the 1970s. Founded by Pastor K.A. Thomas, along with his father Mr Kuttappan and Pastor A.C. John, the church began as a pioneering Malayalam-English bilingual congregation. Over the years, visionary leaders like Pastors George K. Stephenson and Samson Sabu have expanded its reach, fostering a diverse, multicultural community. Renamed in 2024, Celebration Church continues its mission through bilingual worship, vibrant Sunday school programs, mission trips, and impactful outreach, transforming lives locally and globally.