* CRITICAL NEED. * National Focus Days: Monday and Tuesday. * Oct. 6-26: $10 + chance to win $5,000. * Oct. 27-31: $10 + Halloween T-Shirt + chance to win $5,000. * Nov. 1-24: $10 via Rewards + What's Your Blood Type T-Shirt + win $10,000! * As a triple platelet donor, you can save 3 lives with just one donation.