K Pop in California
The influence K pop has had in California
"In Los Angeles, an annual K-Pop convention (KCON) was started in 2012 for 'All Things Hallyu' The convention was launched in hopes to establish an annual flagship event that will improve the American K-Pop fan experience by providing an affordable way for fans to connect with each other as well as artists and professionals in the K-pop industry." -KCON USA
Also is San Francisco, many of the big K-Pop stars hold concerts for their fans and supporters.