Win a chance to go to Super Bowl LVII by donating to the American Red Cross
Red Cross declares national blood crisis; offers Super Bowl trip
Red Cross declares national blood shortage. Here's how to help : NPR
A simple blood donation can score you Super Bowl tickets - ABC News
Red Cross donors given chance to win 2 tickets to next year's Super Bowl
Donate Blood, win a trip to the Super Bowl
Red Cross in 'critical need' of blood donations, offers donors chance to win Super Bowl trip
Beverly Hills Residents Can Win Super Bowl Tix By Donating Blood
Red Cross Offers Super Bowl Tickets to Lucky Blood Donor, Community News
People who donate this month at Red Cross blood drives have chance to win Super Bowl LVI tickets