South China Morning Post
https://www.scmp.com/news/hong-kong/hong-kong-economy/article/3275404/tens-thousands-hongkongers-rush-buy-tickets-shows-mainland-chinas-olympians
5,300 tickets to Hong Kong shows by China’s Olympic stars sell out in 35 minutes
More than 37,000 people join online queue at 10am for a ticket to badminton, gymnastics and table tennis demonstrations.