The ABCD Room, located on the first floor of the Phase I building, consists of three separate meeting rooms, each approximately 28.5' × 22.5', that can be combined into a single meeting hall about 2100 sq. ft. in size. Two adjacent rooms can also be combined to create a 1400-sq.ft. meeting space. The larger capacity makes the ABCD suitable for larger meetings and lectures that are up to about 200 people.
The ABCD Room is also used as a classroom for CCC's kung-fu and dance classes. It is also used as an exhibition hall from time to time.