I want to know the answer to the following question:
What type of establishment was Wan Mee?
All the background I'm provided with is that "As prosperity began to return in the 1980s, the city was stunned by the Wah Mee massacre in 1983, when 13 people were killed in an illegal gambling club in the International District, Seattle's Chinatown.". Is that enough to answer the question?
Answer: yes