Hong Kong is a latecomer in STEM (Science, Technology, Engineering, and Mathematics) education, which began to be promoted since late 2015. In his inaugural Policy Address in October 2023, CE John Lee empahsizes the promotion of STEAM (with the addition of the Arts) education "for all', "for fun", and "for diversity" in primary and secondary schools, to build a solid foundation for students in support of Innovation & Technology development in the city. What matters in STEAM education and how essential is it for Hong Kong to becoe a regional I&T hub?