$1 BILLION raised since 1993. Thank you for helping us Light The Night!
Bring Light to the Darkness of Cancer®
When you or someone you love hears the words "you have cancer"… it's one of the darkest moments of your life.
For patients and their loved ones, The Leukemia & Lymphoma Society's Light The Night offers hope instead of helplessness, connection instead of loneliness, and life-saving research and support at every step. When we come together as a community, we bring more people out of the dark.
Be the voice that speaks up.
Be the hand that reaches out.
Be the light that cures cancer.
Get Started
Register for an Event
Light The Night events are amazing celebrations of light aiming to drive out the darkness of cancer. Join us in finding cures.
Find and Donate
Light The Night offers a wide network of friends, family, and corporate teams. Find a team to donate to and support our cause.
Ways To Get Involved
Voices of LLS
Just a few of the stories inspiring us right now.
Do you know a blood cancer hero or are one?
Share your story for a chance to be featured here.
The Impact You Help LLS Make



