Register by November 30th and enjoy an instant upgrade to Explorist through December 31st 2021, meanwhile:
- Stay 10 nights to keep the Explorist status, or
- Stay 20 nights for an upgrade to Globalist
Similar to the AA challenge but more generous, as everyone can participate and the Explorist trial / challenge window is longer.
Note that you must talk to the sales department of a Hyatt hotel to sign up. I asked Andaz London Liverpool Street as I'd recently stayed there,
and they were happy to help. I could see my status changed from Member to Explorist the second day.