![New York Yankees sur Twitter : "It's Childhood Cancer Awareness Day, and we're joining @MLB in raising awareness of the disease by donning yellow ribbons and armbands during tonight's game in Baltimore. New York Yankees sur Twitter : "It's Childhood Cancer Awareness Day, and we're joining @MLB in raising awareness of the disease by donning yellow ribbons and armbands during tonight's game in Baltimore.](https://pbs.twimg.com/media/EhMDeNLVoAAoVut.jpg)
New York Yankees sur Twitter : "It's Childhood Cancer Awareness Day, and we're joining @MLB in raising awareness of the disease by donning yellow ribbons and armbands during tonight's game in Baltimore.
![Paul Lukas on Twitter: "MLB yellow ribbons/wristbands today are *not* about Hurricane Harvey. They're for pediatric cancer awareness. https://t.co/HMZGhuzu2Y" / Twitter Paul Lukas on Twitter: "MLB yellow ribbons/wristbands today are *not* about Hurricane Harvey. They're for pediatric cancer awareness. https://t.co/HMZGhuzu2Y" / Twitter](https://pbs.twimg.com/media/DIqfw_pUEAA-27F.jpg)
Paul Lukas on Twitter: "MLB yellow ribbons/wristbands today are *not* about Hurricane Harvey. They're for pediatric cancer awareness. https://t.co/HMZGhuzu2Y" / Twitter
Ump Attire - Umpires and players are wearing yellow wristbands and ribbons for MLB's Childhood Cancer Awareness Day. | Facebook
![Today all MLB players will wear a yellow ribbon for Childhood Cancer Awareness. I thought I would share what has been on my uniforms for the last year. : r/MLBTheShow Today all MLB players will wear a yellow ribbon for Childhood Cancer Awareness. I thought I would share what has been on my uniforms for the last year. : r/MLBTheShow](https://i.redd.it/25sqw5c3icl51.jpg)