Waldorf Astoria Bangkok recently opened its doors (after some delays) and is offering guests 1,000 bonus points per night through October 30, 2018.
Seems that there is no requirement to book any specific rate plan to earn these points or even register. It should post to everyone (not sure about award stays).
You can access this offer on Hilton’s website here.
I need to check this hotel when I am in Bangkok sometime later this year. Walked by it several times when it was coming up and like the location a lot next to Grand Hyatt.
Here are the terms and conditions of this promotion:
Offer valid for stays completed between August 1, 2018 to October 30, 2018 at The Waldorf Astoria Bangkok. Subject to availability. Cancellation policies may vary depending on the rate or dates of your reservation. With completion of eligible stays, primary guest will be awarded a bonus of 1,000 Hilton Honors Points per night. Rates do not include taxes, gratuities, resort fees, or other incidental charges. Bonus Points earned on Base Points do not count toward elite tier qualification. Please allow six to eight weeks from completion of your stay for points to appear in your Hilton Honors™ account. You must be a member of Hilton Honors to take advantage of this exclusive opportunity. Hilton Honors™ membership, including the earning and redemption of Points, is subject to Hilton Honors Terms and Conditions.