Light The Night 2024 Rockville. Join approximately 1 million people at 100+ events across the us and canada, walking to end cancer. The leukemia & lymphoma society is hosting a “light the night walk” to honor those affected by blood cancers on saturday, oct.

The leukemia & lymphoma society (lls)’s light the night walk funds treatments that are saving the lives of patients today. Walk with us to celebrate, honor and remember those touched by.