I went to David Lawrence many times for several events. Two years ago I went there for the annual car exhibition. My favorite car was the red beetle. Last week, I went there for the Intel International Science and Engineering Fair (ISEF). I spent all day as a volunteer interpreter for the Hong Kong team. The food there was very good, and the servers are friendly. The Convention Center is huge with many open spaces, ballrooms and classrooms for different functions. They also have a parking garage and a covered area for buses and limos to drop off people. The bathrooms are pretty clean.