Hyatt is again running the monthly 48hour sale for October on
http://www.hyatt48hoursale.com
Offer valid for bookings only between 12:01 a.m. on October 21 and 11:59 p.m. on October 22, 2014 CT, for travel between November 5, 2014 and February 3, 2015 at participating hotels and resorts in the U.S., Canada, Caribbean and Latin America.
Unfortunately there is no list of particiapting hotels available