(CNN) -- "It takes me three days to recover after the Sevens," says referee Robert Esser, who's called the plays at the famed Hong Kong rugby tournament for 12 years. "If you find out how to survive it, let me know." The annual Hong Kong Sevens is the city's largest sporting event, attracting thousands of costumed revelers from all over the world. But making the most of the party atmosphere requires strategy and planning. With the Sevens on March 28-30, experts and hardcore fans have shared tips on how they'll be getting through the three-day mega party. 1. South Stand commitment mandatory
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The three-day Hong Kong Sevens is the city's biggest sporting event of the year
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The South Stand is for fans who like to party
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Closed-toe shoes and waterproof outfits recommended in the South Stand
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Indian Recreation Club is one of the hotspots for fans without a ticket
Ask not what the South Stand can do for you, but what you can do for the @placeholder.