TAKE A TRIP TO THE LAND OF OZ DEER Theatre will stage the popular musical The Wizard of Oz with sing-along favourites Over the Rainbow, If I Only Had a Brain and The Merry Old Land of Oz. Proceeds will go to the Hospital Play Service of the Children's Cancer Foundation. The service helps children develop inner strength and teach them useful ways to cope with cancer. The show takes place in the Tsuen Wan Town Hall Auditorium on May 19 and May 20 at 7.30pm, with a matinee show on Sunday at 2.30pm. Tickets cost HK$80 to HK200 and are available from Urbtix. For more information, call 2880 5085 or visit www.DramaticEnglish.org/WOO A WEEKEND OF SPECIAL EVENTS May 18 is International Museum Day. More than 30 heritage institutions from Macau, Hong Kong and Guangdong province will set up stalls at the Hong Kong Cultural Centre Piazza this weekend to promote their institutions, sell publications and offer discounts on museum passes. You can also find information on the special exhibits organised by the various museums to celebrate Museum Day tomorrow and Sunday. Highlights include a lecture on the 10 Greatest Attractions in the Universe at the Hong Kong Space Museum, a water rocket demonstration at the Hong Kong Science Museum and a the chance to pet miniature ponies at the Hong Kong Racing Museum. Visit hk.science.museum/IMD2007 for details.