Grolier-Asia, which is the branch of Glorier USA is one of the largest U.S. publishers of general encyclopaedias, including The Book of Knowledge, The New Book of Knowledge, The New Book of Popular Science, Encyclopaedia Americana, Academic American Encyclopaedia, and numerous incarnations of a CD-ROM encyclopaedia.

On the 22nd of April 2019, Grolier-Asia held a program at the Manhattan Timesqure Medan, named 'Play Fun & Happy Learning with Glorier' which contains Coloring competition, Moving Class, Workshop Creative Kids, and School Performance.

Edu Prime School's students was delighted to be invited to this fun program. All students from Pre-Nursery, Nursery, Kindergarten and Primary attend the program. Also some performance were performed by them.

Here are the highlights of the program: