My friend Derrick Chang, aka maskofchina, lives in Hong Kong and was present at the yearly 6/4 (Tiananmen events) memorial at Victoria Park:
150,000 people attended the candlelight Vigil to mark the 20th anniversary the victims of the June 4th, 1989 Massacre in Beijing. Hong Kong is the only place in the People’s Republic of China that is allowed to hold remembrance services for this sad occasion.
See the Flickr set (with more photos to come later).