The hospitality industry's got the Royal Wedding on the brain. On both sides of the pond there are special packages galore for royal watchers to mark the occasion. But Langham Hotels has gone one step further. The hotel company recently announced a competition encouraging couples to submit the "most romantic proposal" for a chance to win a trip around the world, using one million Asia Miles and staying in the lap of Langham luxury on four different continents. (The trip is worth $40,000.) Just upload a videoblog detailing your marriage proposal, or a video of the actual event, and link it to Facebook or Chinese social media site Kaixin by April 29, 2011. In May, Langham Hotels will pick 10 finalists, who will then be asked to share how they'll spend their time at the eight Langham locations worldwide. For more info, visit: romantic.langhamhotels.com.

Details on the prize: One million frequent flyer miles, two-night stays in each of the eight Langham properties (located in London, Hong Kong (pictured), Boston, Pasadena, Auckland, Melbourne and two hotels in Shanghai, The Langham Yangtze Boutique and The Langham Xintiandi Shanghai), airport transfers, and an afternoon tea experience.