Bookazine Siam is out to find the "True Harry Fan" with a lucky draw on Saturday from 6am to 4pm. Plus, the new book's first 50 purchasers will receive a model of the Golden Snitch, and two sets of Time Turner necklaces will be given away every hour on the hour. For details, call (02) 742 7100, extension 301.
The Asia Books party starts at 4am at the Fountain Palace in front of the Emporium mall, and "Harry Potter and the Deathly Hallows" goes on sale at 6.01am sharp. British Ambassador and Mrs David Fall will be there to hand over a copy to its first purchaser.
The faithful will find themselves magically standing on King's Cross Station's Platform 9 about to be transported to the Diagon Alley Stage and Hogwarts School of Wizardry.
There's also a quiz that could win you a trip to UK filming locations like Christ Church College, Bodleian Library, Bracknell and the London Zoo.
The first 100 people who register at the event will receive a Harry Potter T-shirt and a wizard's hat. Call (02) 715 9000, extension 3202.
B2S will cast a spell over Central World Plaza at 5am, commencing a day of entertaining legerdemain. The first purchaser of the book also gets a copy of the "Golden Token Book". Enter "The Harry Potter Story Tellers For the Blind" competition for a chance to win prizes worth up to Bt30,000. Meet hardcore Harry fans like Sarah Malakul and Andrew Biggs. Take part in fun games to win T-shirts. Everyone who signs up gets a gift.
The magic will be marvellous at Nanmee Books' Siam Paragon branch starting at 5am. About 400 dyed-in-the-wool Hogwarts wizards are awaited. Join them in a bid for prizes, gifts and Potter memorabilia.