Hostgator Special Discount – Valentine’s Day and Mardi Gras Promotions: 50% Off All New Hosting Plans! As a reminder, tonight at 12am CST, Hostgator 50% off Valentine’s Day sale will be starting! The promotion will run for 24 hours and end at 11:59pm CST The HostGator Mardi Gras Sale will start Monday, February 16th at 12am